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login: remove setpgrp call (makes it work from shell prompt again).

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login: sanitize stdio descriptors (we are suid, need to be careful!)
shrink login and set_environment by ~100 bytes.
This commit is contained in:
Denis Vlasenko
2007-04-12 12:31:02 +00:00
parent 831a20f512
commit 0de3c55b42
4 changed files with 32 additions and 38 deletions
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6
include/platform.h
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@ -259,8 +259,8 @@ static ATTRIBUTE_ALWAYS_INLINE char* strchrnul(const char *s, char c) {
#define HAVE_INTTYPES_H
#define PRIu32 "u"
/* use legacy setpgrp(pidt_,pid_t) for now. move to platform.c */
#define bb_setpgrp do { pid_t __me = getpid(); setpgrp(__me,__me); } while (0)
/* use legacy setpgrp(pid_t,pid_t) for now. move to platform.c */
#define bb_setpgrp() do { pid_t __me = getpid(); setpgrp(__me,__me); } while (0)
#if !defined ADJ_OFFSET_SINGLESHOT && defined MOD_CLKA && defined MOD_OFFSET
#define ADJ_OFFSET_SINGLESHOT (MOD_CLKA | MOD_OFFSET)
@ -276,7 +276,7 @@ static ATTRIBUTE_ALWAYS_INLINE char* strchrnul(const char *s, char c) {
#endif
#else
#define bb_setpgrp setpgrp()
#define bb_setpgrp() setpgrp()
#endif
#if defined(__linux__)