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fixdep.c: avoit doing memcmp in most cases
uidgid_get.c: add forgotten copyright notice pwd/grp/shadow: avoid collisions with libc names
This commit is contained in:
Denis Vlasenko
parent
80602a98bc
commit
cb04ff5c68
@ -21,50 +21,71 @@
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* POSIX Standard: 9.2.1 Group Database Access <grp.h>
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*/
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#if !ENABLE_USE_BB_PWD_GRP
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#if !defined CONFIG_USE_BB_PWD_GRP
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#include <grp.h>
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#else
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#ifndef _GRP_H
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#define _GRP_H 1
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#include <sys/types.h>
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#include <features.h>
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#include <stdio.h>
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#define _GRP_H 1
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/* The group structure. */
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struct group
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{
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char *gr_name; /* Group name. */
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char *gr_passwd; /* Password. */
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gid_t gr_gid; /* Group ID. */
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char **gr_mem; /* Member list. */
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struct group {
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char *gr_name; /* Group name. */
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char *gr_passwd; /* Password. */
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gid_t gr_gid; /* Group ID. */
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char **gr_mem; /* Member list. */
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};
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/* We don't reimplement this, just supplying prototype */
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/* The function itself is in libc */
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/* Set the group set for the current user to GROUPS (N of them). */
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extern int setgroups(size_t __n, __const gid_t *__groups);
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#define setgrent bb_internal_setgrent
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#define endgrent bb_internal_endgrent
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#define getgrent bb_internal_getgrent
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#define fgetgrent bb_internal_fgetgrent
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#define putgrent bb_internal_putgrent
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#define getgrgid bb_internal_getgrgid
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#define getgrnam bb_internal_getgrnam
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#define getgrent_r bb_internal_getgrent_r
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#define getgrgid_r bb_internal_getgrgid_r
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#define getgrnam_r bb_internal_getgrnam_r
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#define fgetgrent_r bb_internal_fgetgrent_r
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#define getgrouplist bb_internal_getgrouplist
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#define initgroups bb_internal_initgroups
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/* All function names below should be remapped by #defines above
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* in order to not collide with libc names.
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* In theory it isn't necessary, but I saw weird interactions at link time.
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* Let's play safe */
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/* Rewind the group-file stream. */
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extern void setgrent (void);
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extern void setgrent(void);
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/* Close the group-file stream. */
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extern void endgrent (void);
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extern void endgrent(void);
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/* Read an entry from the group-file stream, opening it if necessary. */
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extern struct group *getgrent (void);
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extern struct group *getgrent(void);
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/* Read a group entry from STREAM. */
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extern struct group *fgetgrent (FILE *__stream);
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extern struct group *fgetgrent(FILE *__stream);
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/* Write the given entry onto the given stream. */
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extern int putgrent (__const struct group *__restrict __p,
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extern int putgrent(__const struct group *__restrict __p,
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FILE *__restrict __f);
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/* Search for an entry with a matching group ID. */
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extern struct group *getgrgid (gid_t __gid);
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extern struct group *getgrgid(gid_t __gid);
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/* Search for an entry with a matching group name. */
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extern struct group *getgrnam (__const char *__name);
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extern struct group *getgrnam(__const char *__name);
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/* Reentrant versions of some of the functions above.
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@ -74,41 +95,38 @@ extern struct group *getgrnam (__const char *__name);
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other reentrant functions so the chances are good this is what the
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POSIX people would choose. */
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extern int getgrent_r (struct group *__restrict __resultbuf,
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extern int getgrent_r(struct group *__restrict __resultbuf,
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char *__restrict __buffer, size_t __buflen,
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struct group **__restrict __result);
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/* Search for an entry with a matching group ID. */
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extern int getgrgid_r (gid_t __gid, struct group *__restrict __resultbuf,
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extern int getgrgid_r(gid_t __gid, struct group *__restrict __resultbuf,
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char *__restrict __buffer, size_t __buflen,
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struct group **__restrict __result);
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/* Search for an entry with a matching group name. */
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extern int getgrnam_r (__const char *__restrict __name,
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extern int getgrnam_r(__const char *__restrict __name,
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struct group *__restrict __resultbuf,
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char *__restrict __buffer, size_t __buflen,
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struct group **__restrict __result);
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/* Read a group entry from STREAM. This function is not standardized
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an probably never will. */
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extern int fgetgrent_r (FILE *__restrict __stream,
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extern int fgetgrent_r(FILE *__restrict __stream,
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struct group *__restrict __resultbuf,
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char *__restrict __buffer, size_t __buflen,
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struct group **__restrict __result);
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/* Set the group set for the current user to GROUPS (N of them). */
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extern int setgroups (size_t __n, __const gid_t *__groups);
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/* Store at most *NGROUPS members of the group set for USER into
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*GROUPS. Also include GROUP. The actual number of groups found is
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returned in *NGROUPS. Return -1 if the if *NGROUPS is too small. */
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extern int getgrouplist (__const char *__user, gid_t __group,
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extern int getgrouplist(__const char *__user, gid_t __group,
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gid_t *__groups, int *__ngroups);
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/* Initialize the group set for the current user
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by reading the group database and using all groups
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of which USER is a member. Also include GROUP. */
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extern int initgroups (__const char *__user, gid_t __group);
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extern int initgroups(__const char *__user, gid_t __group);
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#endif /* grp.h */
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@ -21,52 +21,68 @@
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* POSIX Standard: 9.2.2 User Database Access <pwd.h>
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*/
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#if !defined CONFIG_USE_BB_PWD_GRP
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#if !ENABLE_USE_BB_PWD_GRP
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#include <pwd.h>
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#else
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#ifndef _PWD_H
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#define _PWD_H 1
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#include <sys/types.h>
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#include <features.h>
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#include <stdio.h>
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#define _PWD_H 1
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/* The passwd structure. */
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struct passwd
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{
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char *pw_name; /* Username. */
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char *pw_passwd; /* Password. */
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uid_t pw_uid; /* User ID. */
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gid_t pw_gid; /* Group ID. */
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char *pw_gecos; /* Real name. */
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char *pw_dir; /* Home directory. */
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char *pw_shell; /* Shell program. */
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struct passwd {
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char *pw_name; /* Username. */
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char *pw_passwd; /* Password. */
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uid_t pw_uid; /* User ID. */
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gid_t pw_gid; /* Group ID. */
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char *pw_gecos; /* Real name. */
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char *pw_dir; /* Home directory. */
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char *pw_shell; /* Shell program. */
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};
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#define setpwent bb_internal_setpwent
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#define endpwent bb_internal_endpwent
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#define getpwent bb_internal_getpwent
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#define fgetpwent bb_internal_fgetpwent
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#define putpwent bb_internal_putpwent
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#define getpwuid bb_internal_getpwuid
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#define getpwnam bb_internal_getpwnam
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#define getpwent_r bb_internal_getpwent_r
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#define getpwuid_r bb_internal_getpwuid_r
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#define getpwnam_r bb_internal_getpwnam_r
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#define fgetpwent_r bb_internal_fgetpwent_r
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#define getpw bb_internal_getpw
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/* All function names below should be remapped by #defines above
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* in order to not collide with libc names.
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* In theory it isn't necessary, but I saw weird interactions at link time.
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* Let's play safe */
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/* Rewind the password-file stream. */
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extern void setpwent (void);
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extern void setpwent(void);
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/* Close the password-file stream. */
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extern void endpwent (void);
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extern void endpwent(void);
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/* Read an entry from the password-file stream, opening it if necessary. */
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extern struct passwd *getpwent (void);
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extern struct passwd *getpwent(void);
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/* Read an entry from STREAM. */
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extern struct passwd *fgetpwent (FILE *__stream);
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extern struct passwd *fgetpwent(FILE *__stream);
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/* Write the given entry onto the given stream. */
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extern int putpwent (__const struct passwd *__restrict __p,
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extern int putpwent(__const struct passwd *__restrict __p,
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FILE *__restrict __f);
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/* Search for an entry with a matching user ID. */
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extern struct passwd *getpwuid (uid_t __uid);
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extern struct passwd *getpwuid(uid_t __uid);
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/* Search for an entry with a matching username. */
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extern struct passwd *getpwnam (__const char *__name);
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extern struct passwd *getpwnam(__const char *__name);
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/* Reentrant versions of some of the functions above.
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@ -76,24 +92,23 @@ extern struct passwd *getpwnam (__const char *__name);
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other reentrant functions so the chances are good this is what the
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POSIX people would choose. */
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extern int getpwent_r (struct passwd *__restrict __resultbuf,
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extern int getpwent_r(struct passwd *__restrict __resultbuf,
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char *__restrict __buffer, size_t __buflen,
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struct passwd **__restrict __result);
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extern int getpwuid_r (uid_t __uid,
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extern int getpwuid_r(uid_t __uid,
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struct passwd *__restrict __resultbuf,
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char *__restrict __buffer, size_t __buflen,
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struct passwd **__restrict __result);
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extern int getpwnam_r (__const char *__restrict __name,
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extern int getpwnam_r(__const char *__restrict __name,
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struct passwd *__restrict __resultbuf,
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char *__restrict __buffer, size_t __buflen,
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struct passwd **__restrict __result);
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/* Read an entry from STREAM. This function is not standardized and
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probably never will. */
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extern int fgetpwent_r (FILE *__restrict __stream,
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extern int fgetpwent_r(FILE *__restrict __stream,
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struct passwd *__restrict __resultbuf,
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char *__restrict __buffer, size_t __buflen,
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struct passwd **__restrict __result);
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@ -101,7 +116,7 @@ extern int fgetpwent_r (FILE *__restrict __stream,
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/* Re-construct the password-file line for the given uid
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in the given buffer. This knows the format that the caller
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will expect, but this need not be the format of the password file. */
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extern int getpw (uid_t __uid, char *__buffer);
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extern int getpw(uid_t __uid, char *__buffer);
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#endif /* pwd.h */
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#endif
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@ -20,11 +20,13 @@
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/* Declaration of types and functions for shadow password suite */
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#if !ENABLE_USE_BB_SHADOW
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#include <shadow.h>
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#else
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#ifndef _SHADOW_H
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#define _SHADOW_H 1
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#define _SHADOW_H 1
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/* Paths to the user database files */
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#ifndef _PATH_SHADOW
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@ -44,6 +46,28 @@ struct spwd {
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unsigned long int sp_flag; /* Reserved */
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};
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#define setspent bb_internal_setspent
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#define endspent bb_internal_endspent
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#define getspent bb_internal_getspent
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#define getspnam bb_internal_getspnam
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#define sgetspent bb_internal_sgetspent
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#define fgetspent bb_internal_fgetspent
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#define putspent bb_internal_putspent
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#define getspent_r bb_internal_getspent_r
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#define getspnam_r bb_internal_getspnam_r
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#define sgetspent_r bb_internal_sgetspent_r
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#define fgetspent_r bb_internal_fgetspent_r
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#define lckpwdf bb_internal_lckpwdf
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#define ulckpwdf bb_internal_ulckpwdf
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/* All function names below should be remapped by #defines above
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* in order to not collide with libc names.
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* In theory it isn't necessary, but I saw weird interactions at link time.
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* Let's play safe */
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/* Open database for reading */
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extern void setspent(void);
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@ -43,13 +43,13 @@
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/**********************************************************************/
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/* Prototypes for internal functions. */
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static int __pgsreader(int (*parserfunc)(void *d, char *line), void *data,
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static int bb__pgsreader(int (*parserfunc)(void *d, char *line), void *data,
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char *__restrict line_buff, size_t buflen, FILE *f);
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static int __parsepwent(void *pw, char *line);
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static int __parsegrent(void *gr, char *line);
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static int bb__parsepwent(void *pw, char *line);
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static int bb__parsegrent(void *gr, char *line);
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#if ENABLE_USE_BB_SHADOW
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static int __parsespent(void *sp, char *line);
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static int bb__parsespent(void *sp, char *line);
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#endif
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/**********************************************************************/
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@ -58,7 +58,7 @@ static int __parsespent(void *sp, char *line);
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* 0: success
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* ENOENT: end-of-file encountered
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* ERANGE: buflen too small
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* other error values possible. See __pgsreader.
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* other error values possible. See bb__pgsreader.
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*
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* Also, *result == resultbuf on success and NULL on failure.
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*
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@ -76,7 +76,7 @@ int fgetpwent_r(FILE *__restrict stream, struct passwd *__restrict resultbuf,
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*result = NULL;
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rv = __pgsreader(__parsepwent, resultbuf, buffer, buflen, stream);
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rv = bb__pgsreader(bb__parsepwent, resultbuf, buffer, buflen, stream);
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if (!rv) {
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*result = resultbuf;
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}
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@ -92,7 +92,7 @@ int fgetgrent_r(FILE *__restrict stream, struct group *__restrict resultbuf,
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*result = NULL;
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rv = __pgsreader(__parsegrent, resultbuf, buffer, buflen, stream);
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rv = bb__pgsreader(bb__parsegrent, resultbuf, buffer, buflen, stream);
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if (!rv) {
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*result = resultbuf;
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}
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@ -109,7 +109,7 @@ int fgetspent_r(FILE *__restrict stream, struct spwd *__restrict resultbuf,
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*result = NULL;
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rv = __pgsreader(__parsespent, resultbuf, buffer, buflen, stream);
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rv = bb__pgsreader(bb__parsespent, resultbuf, buffer, buflen, stream);
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if (!rv) {
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*result = resultbuf;
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}
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@ -175,7 +175,7 @@ int sgetspent_r(const char *string, struct spwd *result_buf,
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strcpy(buffer, string);
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}
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rv = __parsespent(result_buf, buffer);
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rv = bb__parsespent(result_buf, buffer);
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if (!rv) {
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*result = result_buf;
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}
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@ -187,50 +187,46 @@ int sgetspent_r(const char *string, struct spwd *result_buf,
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/**********************************************************************/
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#ifdef GETXXKEY_R_FUNC
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#error GETXXKEY_R_FUNC is already defined!
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#endif
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#define GETXXKEY_R_FUNC getpwnam_R
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#define GETXXKEY_R_PARSER __parsepwent
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#define GETXXKEY_R_FUNC getpwnam_r
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#define GETXXKEY_R_PARSER bb__parsepwent
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#define GETXXKEY_R_ENTTYPE struct passwd
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#define GETXXKEY_R_TEST(ENT) (!strcmp((ENT)->pw_name, key))
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#define DO_GETXXKEY_R_KEYTYPE const char *__restrict
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#define DO_GETXXKEY_R_PATHNAME _PATH_PASSWD
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#define GETXXKEY_R_KEYTYPE const char *__restrict
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#define GETXXKEY_R_PATHNAME _PATH_PASSWD
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#include "pwd_grp_internal.c"
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#define GETXXKEY_R_FUNC getgrnam_R
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#define GETXXKEY_R_PARSER __parsegrent
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#define GETXXKEY_R_FUNC getgrnam_r
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#define GETXXKEY_R_PARSER bb__parsegrent
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#define GETXXKEY_R_ENTTYPE struct group
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#define GETXXKEY_R_TEST(ENT) (!strcmp((ENT)->gr_name, key))
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#define DO_GETXXKEY_R_KEYTYPE const char *__restrict
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#define DO_GETXXKEY_R_PATHNAME _PATH_GROUP
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#define GETXXKEY_R_KEYTYPE const char *__restrict
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#define GETXXKEY_R_PATHNAME _PATH_GROUP
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#include "pwd_grp_internal.c"
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#if ENABLE_USE_BB_SHADOW
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#define GETXXKEY_R_FUNC getspnam_R
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#define GETXXKEY_R_PARSER __parsespent
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#define GETXXKEY_R_FUNC getspnam_r
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#define GETXXKEY_R_PARSER bb__parsespent
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#define GETXXKEY_R_ENTTYPE struct spwd
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#define GETXXKEY_R_TEST(ENT) (!strcmp((ENT)->sp_namp, key))
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#define DO_GETXXKEY_R_KEYTYPE const char *__restrict
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#define DO_GETXXKEY_R_PATHNAME _PATH_SHADOW
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#define GETXXKEY_R_KEYTYPE const char *__restrict
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#define GETXXKEY_R_PATHNAME _PATH_SHADOW
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#include "pwd_grp_internal.c"
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#endif
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#define GETXXKEY_R_FUNC getpwuid_R
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#define GETXXKEY_R_PARSER __parsepwent
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#define GETXXKEY_R_FUNC getpwuid_r
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#define GETXXKEY_R_PARSER bb__parsepwent
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#define GETXXKEY_R_ENTTYPE struct passwd
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#define GETXXKEY_R_TEST(ENT) ((ENT)->pw_uid == key)
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#define DO_GETXXKEY_R_KEYTYPE uid_t
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#define DO_GETXXKEY_R_PATHNAME _PATH_PASSWD
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||||
#define GETXXKEY_R_KEYTYPE uid_t
|
||||
#define GETXXKEY_R_PATHNAME _PATH_PASSWD
|
||||
#include "pwd_grp_internal.c"
|
||||
|
||||
#define GETXXKEY_R_FUNC getgrgid_R
|
||||
#define GETXXKEY_R_PARSER __parsegrent
|
||||
#define GETXXKEY_R_FUNC getgrgid_r
|
||||
#define GETXXKEY_R_PARSER bb__parsegrent
|
||||
#define GETXXKEY_R_ENTTYPE struct group
|
||||
#define GETXXKEY_R_TEST(ENT) ((ENT)->gr_gid == key)
|
||||
#define DO_GETXXKEY_R_KEYTYPE gid_t
|
||||
#define DO_GETXXKEY_R_PATHNAME _PATH_GROUP
|
||||
#define GETXXKEY_R_KEYTYPE gid_t
|
||||
#define GETXXKEY_R_PATHNAME _PATH_GROUP
|
||||
#include "pwd_grp_internal.c"
|
||||
|
||||
/**********************************************************************/
|
||||
@ -347,6 +343,8 @@ int getpw(uid_t uid, char *buf)
|
||||
|
||||
/**********************************************************************/
|
||||
|
||||
/* FIXME: we don't have such CONFIG_xx - ?! */
|
||||
|
||||
#if defined CONFIG_USE_BB_THREADSAFE_SHADOW && defined PTHREAD_MUTEX_INITIALIZER
|
||||
static pthread_mutex_t mylock = PTHREAD_MUTEX_INITIALIZER;
|
||||
# define LOCK pthread_mutex_lock(&mylock)
|
||||
@ -394,7 +392,7 @@ int getpwent_r(struct passwd *__restrict resultbuf,
|
||||
}
|
||||
}
|
||||
|
||||
rv = __pgsreader(__parsepwent, resultbuf, buffer, buflen, pwf);
|
||||
rv = bb__pgsreader(bb__parsepwent, resultbuf, buffer, buflen, pwf);
|
||||
if (!rv) {
|
||||
*result = resultbuf;
|
||||
}
|
||||
@ -441,7 +439,7 @@ int getgrent_r(struct group *__restrict resultbuf,
|
||||
}
|
||||
}
|
||||
|
||||
rv = __pgsreader(__parsegrent, resultbuf, buffer, buflen, grf);
|
||||
rv = bb__pgsreader(bb__parsegrent, resultbuf, buffer, buflen, grf);
|
||||
if (!rv) {
|
||||
*result = resultbuf;
|
||||
}
|
||||
@ -488,7 +486,7 @@ int getspent_r(struct spwd *resultbuf, char *buffer,
|
||||
}
|
||||
}
|
||||
|
||||
rv = __pgsreader(__parsespent, resultbuf, buffer, buflen, spf);
|
||||
rv = bb__pgsreader(bb__parsespent, resultbuf, buffer, buflen, spf);
|
||||
if (!rv) {
|
||||
*result = resultbuf;
|
||||
}
|
||||
@ -560,7 +558,7 @@ int initgroups(const char *user, gid_t gid)
|
||||
*group_list = gid;
|
||||
num_groups = 1;
|
||||
|
||||
while (!__pgsreader(__parsegrent, &group, buff, sizeof(buff), grfile)) {
|
||||
while (!bb__pgsreader(bb__parsegrent, &group, buff, sizeof(buff), grfile)) {
|
||||
assert(group.gr_mem); /* Must have at least a NULL terminator. */
|
||||
if (group.gr_gid != gid) {
|
||||
for (m=group.gr_mem ; *m ; m++) {
|
||||
@ -705,7 +703,7 @@ DO_UNLOCK:
|
||||
#endif
|
||||
|
||||
/**********************************************************************/
|
||||
/* Internal uClibc functions. */
|
||||
/* Internal uClibc functions. */
|
||||
/**********************************************************************/
|
||||
|
||||
static const unsigned char pw_off[] = {
|
||||
@ -718,7 +716,7 @@ static const unsigned char pw_off[] = {
|
||||
offsetof(struct passwd, pw_shell) /* 6 */
|
||||
};
|
||||
|
||||
static int __parsepwent(void *data, char *line)
|
||||
static int bb__parsepwent(void *data, char *line)
|
||||
{
|
||||
char *endptr;
|
||||
char *p;
|
||||
@ -772,7 +770,7 @@ static const unsigned char gr_off[] = {
|
||||
offsetof(struct group, gr_gid) /* 2 - not a char ptr */
|
||||
};
|
||||
|
||||
static int __parsegrent(void *data, char *line)
|
||||
static int bb__parsegrent(void *data, char *line)
|
||||
{
|
||||
char *endptr;
|
||||
char *p;
|
||||
@ -862,6 +860,7 @@ static int __parsegrent(void *data, char *line)
|
||||
}
|
||||
|
||||
/**********************************************************************/
|
||||
|
||||
#if ENABLE_USE_BB_SHADOW
|
||||
static const unsigned char sp_off[] = {
|
||||
offsetof(struct spwd, sp_namp), /* 0 */
|
||||
@ -875,7 +874,7 @@ static const unsigned char sp_off[] = {
|
||||
offsetof(struct spwd, sp_flag) /* 8 - not a char ptr */
|
||||
};
|
||||
|
||||
static int __parsespent(void *data, char * line)
|
||||
static int bb__parsespent(void *data, char * line)
|
||||
{
|
||||
char *endptr;
|
||||
char *p;
|
||||
@ -928,7 +927,7 @@ static int __parsespent(void *data, char * line)
|
||||
* Returns 0 on success and ENOENT for end-of-file (glibc concession).
|
||||
*/
|
||||
|
||||
static int __pgsreader(int (*parserfunc)(void *d, char *line), void *data,
|
||||
static int bb__pgsreader(int (*parserfunc)(void *d, char *line), void *data,
|
||||
char *__restrict line_buff, size_t buflen, FILE *f)
|
||||
{
|
||||
int line_len;
|
||||
@ -966,7 +965,7 @@ static int __pgsreader(int (*parserfunc)(void *d, char *line), void *data,
|
||||
/* Skip empty lines, comment lines, and lines with leading
|
||||
* whitespace. */
|
||||
if (*line_buff && (*line_buff != '#') && !isspace(*line_buff)) {
|
||||
if (parserfunc == __parsegrent) { /* Do evil group hack. */
|
||||
if (parserfunc == bb__parsegrent) { /* Do evil group hack. */
|
||||
/* The group entry parsing function needs to know where
|
||||
* the end of the buffer is so that it can construct the
|
||||
* group member ptr table. */
|
||||
|
||||
@ -22,7 +22,7 @@
|
||||
#error GETXXKEY_R_FUNC is not defined!
|
||||
#endif
|
||||
|
||||
int GETXXKEY_R_FUNC(DO_GETXXKEY_R_KEYTYPE key,
|
||||
int GETXXKEY_R_FUNC(GETXXKEY_R_KEYTYPE key,
|
||||
GETXXKEY_R_ENTTYPE *__restrict resultbuf,
|
||||
char *__restrict buffer, size_t buflen,
|
||||
GETXXKEY_R_ENTTYPE **__restrict result)
|
||||
@ -32,11 +32,11 @@ int GETXXKEY_R_FUNC(DO_GETXXKEY_R_KEYTYPE key,
|
||||
|
||||
*result = NULL;
|
||||
|
||||
stream = fopen(DO_GETXXKEY_R_PATHNAME, "r");
|
||||
stream = fopen(GETXXKEY_R_PATHNAME, "r");
|
||||
if (!stream)
|
||||
return errno;
|
||||
while (1) {
|
||||
rv = __pgsreader(GETXXKEY_R_PARSER, resultbuf, buffer, buflen, stream);
|
||||
rv = bb__pgsreader(GETXXKEY_R_PARSER, resultbuf, buffer, buflen, stream);
|
||||
if (!rv) {
|
||||
if (GETXXKEY_R_TEST(resultbuf)) { /* Found key? */
|
||||
*result = resultbuf;
|
||||
@ -58,5 +58,5 @@ int GETXXKEY_R_FUNC(DO_GETXXKEY_R_KEYTYPE key,
|
||||
#undef GETXXKEY_R_PARSER
|
||||
#undef GETXXKEY_R_ENTTYPE
|
||||
#undef GETXXKEY_R_TEST
|
||||
#undef DO_GETXXKEY_R_KEYTYPE
|
||||
#undef DO_GETXXKEY_R_PATHNAME
|
||||
#undef GETXXKEY_R_KEYTYPE
|
||||
#undef GETXXKEY_R_PATHNAME
|
||||
|
||||
@ -1,3 +1,30 @@
|
||||
/*
|
||||
Copyright (c) 2001-2006, Gerrit Pape
|
||||
All rights reserved.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
modification, are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice,
|
||||
this list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright
|
||||
notice, this list of conditions and the following disclaimer in the
|
||||
documentation and/or other materials provided with the distribution.
|
||||
3. The name of the author may not be used to endorse or promote products
|
||||
derived from this software without specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
|
||||
WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
||||
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
|
||||
EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "busybox.h"
|
||||
|
||||
int get_uidgid(struct bb_uidgid_t *u, const char *ug, int numeric_ok)
|
||||
|
||||
@ -239,11 +239,11 @@ void parse_config_file(char *map, size_t len)
|
||||
/* We have at least 5 chars: for() has
|
||||
* "p < end-4", not "p <= end-4"
|
||||
* therefore we don't need to check p <= end-5 here */
|
||||
if (p[4] == '_') {
|
||||
if (p[4] == '_')
|
||||
if (!memcmp(p, "SKIP", 4)) goto conf5;
|
||||
}
|
||||
/* Ehhh, gcc is too stupid to just compare it as 32bit int */
|
||||
if (!memcmp(p, "USE_", 4)) goto conf4;
|
||||
if (p[0] == 'U')
|
||||
if (!memcmp(p, "USE_", 4)) goto conf4;
|
||||
continue;
|
||||
|
||||
conf4: off = 4;
|
||||
|
||||
Loading…
Reference in New Issue
Block a user