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Apply post-1.23.1 patches, bump version to 1.23.2

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2015-03-23 03:59:44 +01:00
parent 1ecfe811fe
commit be947c4d97
5 changed files with 150 additions and 84 deletions
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2
Makefile
View File

@ -1,6 +1,6 @@
VERSION = 1
PATCHLEVEL = 23
SUBLEVEL = 1
SUBLEVEL = 2
EXTRAVERSION =
NAME = Unnamed

57
miscutils/dc.c
View File

@ -196,14 +196,6 @@ struct op {
};
static const struct op operators[] = {
{"+", add},
{"add", add},
{"-", sub},
{"sub", sub},
{"*", mul},
{"mul", mul},
{"/", divide},
{"div", divide},
#if ENABLE_FEATURE_DC_LIBM
{"**", power},
{"exp", power},
@ -216,28 +208,47 @@ static const struct op operators[] = {
{"not", not},
{"eor", eor},
{"xor", eor},
{"+", add},
{"add", add},
{"-", sub},
{"sub", sub},
{"*", mul},
{"mul", mul},
{"/", divide},
{"div", divide},
{"p", print_no_pop},
{"f", print_stack_no_pop},
{"o", set_output_base},
};
/* Feed the stack machine */
static void stack_machine(const char *argument)
{
char *end;
double d;
double number;
const struct op *o;
d = strtod(argument, &end);
if (end != argument && *end == '\0') {
push(d);
return;
next:
number = strtod(argument, &end);
if (end != argument) {
argument = end;
push(number);
goto next;
}
/* We might have matched a digit, eventually advance the argument */
argument = skip_whitespace(argument);
if (*argument == '\0')
return;
o = operators;
do {
if (strcmp(o->name, argument) == 0) {
const size_t name_len = strlen(o->name);
if (strncmp(o->name, argument, name_len) == 0) {
argument += name_len;
o->function();
return;
goto next;
}
o++;
} while (o != operators + ARRAY_SIZE(operators));
@ -254,25 +265,11 @@ int dc_main(int argc UNUSED_PARAM, char **argv)
if (!argv[0]) {
/* take stuff from stdin if no args are given */
char *line;
char *cursor;
char *token;
while ((line = xmalloc_fgetline(stdin)) != NULL) {
cursor = line;
while (1) {
token = skip_whitespace(cursor);
if (*token == '\0')
break;
cursor = skip_non_whitespace(token);
if (*cursor != '\0')
*cursor++ = '\0';
stack_machine(token);
}
stack_machine(line);
free(line);
}
} else {
// why? it breaks "dc -2 2 + p"
//if (argv[0][0] == '-')
// bb_show_usage();
do {
stack_machine(*argv);
} while (*++argv);

2
modutils/modinfo.c
View File

@ -154,7 +154,7 @@ int modinfo_main(int argc UNUSED_PARAM, char **argv)
if (colon == NULL)
continue;
*colon = '\0';
filename2modname(tokens[0], name);
filename2modname(bb_basename(tokens[0]), name);
for (i = 0; argv[i]; i++) {
if (fnmatch(argv[i], name, 0) == 0) {
modinfo(tokens[0], uts.release, &env);

75
modutils/modprobe-small.c
View File

@ -552,9 +552,23 @@ static int already_loaded(const char *name)
return ret;
}
#else
#define already_loaded(name) is_rmmod
#define already_loaded(name) 0
#endif
static int rmmod(const char *filename)
{
int r;
char modname[MODULE_NAME_LEN];
filename2modname(filename, modname);
r = delete_module(modname, O_NONBLOCK | O_EXCL);
dbg1_error_msg("delete_module('%s', O_NONBLOCK | O_EXCL):%d", modname, r);
if (r != 0 && !(option_mask32 & OPT_q)) {
bb_perror_msg("remove '%s'", modname);
}
return r;
}
/*
* Given modules definition and module name (or alias, or symbol)
* load/remove the module respecting dependencies.
@ -571,26 +585,36 @@ static void process_module(char *name, const char *cmdline_options)
module_info **infovec;
module_info *info;
int infoidx;
int is_rmmod = (option_mask32 & OPT_r) != 0;
int is_remove = (option_mask32 & OPT_r) != 0;
dbg1_error_msg("process_module('%s','%s')", name, cmdline_options);
replace(name, '-', '_');
dbg1_error_msg("already_loaded:%d is_rmmod:%d", already_loaded(name), is_rmmod);
dbg1_error_msg("already_loaded:%d is_remove:%d", already_loaded(name), is_remove);
if (applet_name[0] == 'r') {
/* rmmod.
* Does not remove dependencies, no need to scan, just remove.
* (compat note: this allows and strips .ko suffix)
*/
rmmod(name);
return;
}
/*
* We used to have "is_rmmod != already_loaded(name)" check here, but
* We used to have "is_remove != already_loaded(name)" check here, but
* modprobe -r pci:v00008086d00007010sv00000000sd00000000bc01sc01i80
* won't unload modules (there are more than one)
* which have this alias.
*/
if (!is_rmmod && already_loaded(name)) {
if (!is_remove && already_loaded(name)) {
dbg1_error_msg("nothing to do for '%s'", name);
return;
}
options = NULL;
if (!is_rmmod) {
if (!is_remove) {
char *opt_filename = xasprintf("/etc/modules/%s", name);
options = xmalloc_open_read_close(opt_filename, NULL);
if (options)
@ -624,7 +648,7 @@ static void process_module(char *name, const char *cmdline_options)
0 /* depth */
);
dbg1_error_msg("dirscan complete");
/* Module was not found, or load failed, or is_rmmod */
/* Module was not found, or load failed, or is_remove */
if (module_found_idx >= 0) { /* module was found */
infovec = xzalloc(2 * sizeof(infovec[0]));
infovec[0] = &modinfo[module_found_idx];
@ -637,7 +661,7 @@ static void process_module(char *name, const char *cmdline_options)
if (!infovec) {
/* both dirscan and find_alias found nothing */
if (!is_rmmod && applet_name[0] != 'd') /* it wasn't rmmod or depmod */
if (!is_remove && applet_name[0] != 'd') /* it wasn't rmmod or depmod */
bb_error_msg("module '%s' not found", name);
//TODO: _and_die()? or should we continue (un)loading modules listed on cmdline?
goto ret;
@ -651,29 +675,15 @@ static void process_module(char *name, const char *cmdline_options)
* a *list* of modinfo pointers from find_alias().
*/
/* rmmod or modprobe -r? unload module(s) */
if (is_rmmod) {
/* modprobe -r? unload module(s) */
if (is_remove) {
infoidx = 0;
while ((info = infovec[infoidx++]) != NULL) {
int r;
char modname[MODULE_NAME_LEN];
filename2modname(
bb_get_last_path_component_nostrip(info->pathname), modname);
r = delete_module(modname, O_NONBLOCK | O_EXCL);
dbg1_error_msg("delete_module('%s', O_NONBLOCK | O_EXCL):%d", modname, r);
int r = rmmod(bb_get_last_path_component_nostrip(info->pathname));
if (r != 0) {
if (!(option_mask32 & OPT_q))
bb_perror_msg("remove '%s'", modname);
goto ret;
goto ret; /* error */
}
}
if (applet_name[0] == 'r') {
/* rmmod: do not remove dependencies, exit */
goto ret;
}
/* modprobe -r: we do not stop here -
* continue to unload modules on which the module depends:
* "-r --remove: option causes modprobe to remove a module.
@ -694,7 +704,7 @@ static void process_module(char *name, const char *cmdline_options)
}
free(deps);
if (is_rmmod)
if (is_remove)
continue;
/* We are modprobe: load it */
@ -897,10 +907,10 @@ int modprobe_main(int argc UNUSED_PARAM, char **argv)
}
#if ENABLE_FEATURE_MODPROBE_SMALL_OPTIONS_ON_CMDLINE
/* If not rmmod, parse possible module options given on command line.
/* If not rmmod/-r, parse possible module options given on command line.
* insmod/modprobe takes one module name, the rest are parameters. */
options = NULL;
if ('r' != applet0) {
if (!(option_mask32 & OPT_r)) {
char **arg = argv;
while (*++arg) {
/* Enclose options in quotes */
@ -911,7 +921,7 @@ int modprobe_main(int argc UNUSED_PARAM, char **argv)
}
}
#else
if ('r' != applet0)
if (!(option_mask32 & OPT_r))
argv[1] = NULL;
#endif
@ -935,10 +945,11 @@ int modprobe_main(int argc UNUSED_PARAM, char **argv)
}
/* Try to load modprobe.dep.bb */
load_dep_bb();
if ('r' != applet0) /* not rmmod */
load_dep_bb();
/* Load/remove modules.
* Only rmmod loops here, modprobe has only argv[0] */
* Only rmmod/modprobe -r loops here, insmod/modprobe has only argv[0] */
do {
process_module(*argv, options);
} while (*++argv);

98
networking/wget.c
View File

@ -38,8 +38,14 @@
#if 0
# define log_io(...) bb_error_msg(__VA_ARGS__)
# define SENDFMT(fp, fmt, ...) \
do { \
log_io("> " fmt, ##__VA_ARGS__); \
fprintf(fp, fmt, ##__VA_ARGS__); \
} while (0);
#else
# define log_io(...) ((void)0)
# define SENDFMT(fp, fmt, ...) fprintf(fp, fmt, ##__VA_ARGS__)
#endif
@ -55,6 +61,36 @@ static const char P_FTP[] = "ftp";
static const char P_HTTP[] = "http";
static const char P_HTTPS[] = "https";
#if ENABLE_FEATURE_WGET_LONG_OPTIONS
/* User-specified headers prevent using our corresponding built-in headers. */
enum {
HDR_HOST = (1<<0),
HDR_USER_AGENT = (1<<1),
HDR_RANGE = (1<<2),
HDR_AUTH = (1<<3) * ENABLE_FEATURE_WGET_AUTHENTICATION,
HDR_PROXY_AUTH = (1<<4) * ENABLE_FEATURE_WGET_AUTHENTICATION,
};
static const char wget_user_headers[] ALIGN1 =
"Host:\0"
"User-Agent:\0"
"Range:\0"
# if ENABLE_FEATURE_WGET_AUTHENTICATION
"Authorization:\0"
"Proxy-Authorization:\0"
# endif
;
# define USR_HEADER_HOST (G.user_headers & HDR_HOST)
# define USR_HEADER_USER_AGENT (G.user_headers & HDR_USER_AGENT)
# define USR_HEADER_RANGE (G.user_headers & HDR_RANGE)
# define USR_HEADER_AUTH (G.user_headers & HDR_AUTH)
# define USR_HEADER_PROXY_AUTH (G.user_headers & HDR_PROXY_AUTH)
#else /* No long options, no user-headers :( */
# define USR_HEADER_HOST 0
# define USR_HEADER_USER_AGENT 0
# define USR_HEADER_RANGE 0
# define USR_HEADER_AUTH 0
# define USR_HEADER_PROXY_AUTH 0
#endif
/* Globals */
struct globals {
@ -69,6 +105,7 @@ struct globals {
#if ENABLE_FEATURE_WGET_LONG_OPTIONS
char *post_data;
char *extra_headers;
unsigned char user_headers; /* Headers mentioned by the user */
#endif
char *fname_out; /* where to direct output (-O) */
const char *proxy_flag; /* Use proxies if env vars are set */
@ -830,43 +867,46 @@ static void download_one_url(const char *url)
#endif
/* Send HTTP request */
if (use_proxy) {
fprintf(sfp, "GET %s://%s/%s HTTP/1.1\r\n",
SENDFMT(sfp, "GET %s://%s/%s HTTP/1.1\r\n",
target.protocol, target.host,
target.path);
} else {
fprintf(sfp, "%s /%s HTTP/1.1\r\n",
SENDFMT(sfp, "%s /%s HTTP/1.1\r\n",
(option_mask32 & WGET_OPT_POST_DATA) ? "POST" : "GET",
target.path);
}
fprintf(sfp, "Host: %s\r\nUser-Agent: %s\r\n",
target.host, G.user_agent);
if (!USR_HEADER_HOST)
SENDFMT(sfp, "Host: %s\r\n", target.host);
if (!USR_HEADER_USER_AGENT)
SENDFMT(sfp, "User-Agent: %s\r\n", G.user_agent);
/* Ask server to close the connection as soon as we are done
* (IOW: we do not intend to send more requests)
*/
fprintf(sfp, "Connection: close\r\n");
SENDFMT(sfp, "Connection: close\r\n");
#if ENABLE_FEATURE_WGET_AUTHENTICATION
if (target.user) {
fprintf(sfp, "Proxy-Authorization: Basic %s\r\n"+6,
if (target.user && !USR_HEADER_AUTH) {
SENDFMT(sfp, "Proxy-Authorization: Basic %s\r\n"+6,
base64enc(target.user));
}
if (use_proxy && server.user) {
fprintf(sfp, "Proxy-Authorization: Basic %s\r\n",
if (use_proxy && server.user && !USR_HEADER_PROXY_AUTH) {
SENDFMT(sfp, "Proxy-Authorization: Basic %s\r\n",
base64enc(server.user));
}
#endif
if (G.beg_range != 0)
fprintf(sfp, "Range: bytes=%"OFF_FMT"u-\r\n", G.beg_range);
if (G.beg_range != 0 && !USR_HEADER_RANGE)
SENDFMT(sfp, "Range: bytes=%"OFF_FMT"u-\r\n", G.beg_range);
#if ENABLE_FEATURE_WGET_LONG_OPTIONS
if (G.extra_headers)
if (G.extra_headers) {
log_io(G.extra_headers);
fputs(G.extra_headers, sfp);
}
if (option_mask32 & WGET_OPT_POST_DATA) {
fprintf(sfp,
SENDFMT(sfp,
"Content-Type: application/x-www-form-urlencoded\r\n"
"Content-Length: %u\r\n"
"\r\n"
@ -876,7 +916,7 @@ static void download_one_url(const char *url)
} else
#endif
{
fprintf(sfp, "\r\n");
SENDFMT(sfp, "\r\n");
}
fflush(sfp);
@ -1093,7 +1133,9 @@ int wget_main(int argc UNUSED_PARAM, char **argv)
#if ENABLE_FEATURE_WGET_LONG_OPTIONS
applet_long_options = wget_longopts;
#endif
opt_complementary = "-1" IF_FEATURE_WGET_TIMEOUT(":T+") IF_FEATURE_WGET_LONG_OPTIONS(":\xfe::");
opt_complementary = "-1"
IF_FEATURE_WGET_TIMEOUT(":T+")
IF_FEATURE_WGET_LONG_OPTIONS(":\xfe::");
getopt32(argv, "csqO:P:Y:U:T:" /*ignored:*/ "t:",
&G.fname_out, &G.dir_prefix,
&G.proxy_flag, &G.user_agent,
@ -1106,16 +1148,32 @@ int wget_main(int argc UNUSED_PARAM, char **argv)
#if ENABLE_FEATURE_WGET_LONG_OPTIONS
if (headers_llist) {
int size = 1;
char *cp;
int size = 0;
char *hdr;
llist_t *ll = headers_llist;
while (ll) {
size += strlen(ll->data) + 2;
ll = ll->link;
}
G.extra_headers = cp = xmalloc(size);
G.extra_headers = hdr = xmalloc(size + 1);
while (headers_llist) {
cp += sprintf(cp, "%s\r\n", (char*)llist_pop(&headers_llist));
int bit;
const char *words;
size = sprintf(hdr, "%s\r\n",
(char*)llist_pop(&headers_llist));
/* a bit like index_in_substrings but don't match full key */
bit = 1;
words = wget_user_headers;
while (*words) {
if (strstr(hdr, words) == hdr) {
G.user_headers |= bit;
break;
}
bit <<= 1;
words += strlen(words) + 1;
}
hdr += size;
}
}
#endif