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This commit is contained in:
"Vladimir N. Oleynik" 2006-02-20 16:57:36 +00:00
parent 081d6d4380
commit 7673ccad60
1 changed files with 5 additions and 5 deletions
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8
libbb/login.c
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@ -37,7 +37,7 @@ void print_login_issue(const char *issue_file, const char *tty)
{ {
FILE *fd; FILE *fd;
int c; int c;
char buf[256]; char buf[256+1];
const char *outbuf; const char *outbuf;
time_t t; time_t t;
struct utsname uts; struct utsname uts;
@ -82,8 +82,8 @@ void print_login_issue(const char *issue_file, const char *tty)
case 'D': case 'D':
case 'o': case 'o':
getdomainname(buf, sizeof(buf)); c = getdomainname(buf, sizeof(buf) - 1);
buf[sizeof(buf) - 1] = '\0'; buf[c >= 0 ? c : 0] = '\0';
break; break;
case 'd': case 'd':
@ -120,7 +120,7 @@ void print_login_prompt(void)
{ {
char buf[MAXHOSTNAMELEN+1]; char buf[MAXHOSTNAMELEN+1];
gethostname(buf, MAXHOSTNAMELEN); if(gethostname(buf, MAXHOSTNAMELEN) == 0)
fputs(buf, stdout); fputs(buf, stdout);
fputs(LOGIN, stdout); fputs(LOGIN, stdout);