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* sysdeps/unix/sysv/linux/i386/setregid.c (__setregid): Make POSIX
	compliant.  Don't change sgid.
	* sysdeps/unix/sysv/linux/i386/setreuid.c (__setreuid): Make POSIX
	compliant.  Don't change suid.
This commit is contained in:
Ulrich Drepper 2003-06-08 20:24:04 +00:00
parent ecf7955d55
commit f0da6a7d5a
3 changed files with 13 additions and 8 deletions
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5
ChangeLog
View file

@ -1,5 +1,10 @@
2003-06-08 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/i386/setregid.c (__setregid): Make POSIX
compliant. Don't change sgid.
* sysdeps/unix/sysv/linux/i386/setreuid.c (__setreuid): Make POSIX
compliant. Don't change suid.
* config.h.in: Add have-forced-unwind.
* configure.in: Add AC_SUBST(libc_cv_forced_unwind).

8
sysdeps/unix/sysv/linux/i386/setregid.c
View file

@ -1,4 +1,4 @@
/* Copyright (C) 1998, 2000 Free Software Foundation, Inc.
/* Copyright (C) 1998, 2000, 2003 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -42,7 +42,7 @@ int
__setregid (gid_t rgid, gid_t egid)
{
#if __ASSUME_32BITUIDS > 0
return INLINE_SYSCALL (setregid32, 2, rgid, egid);
return INLINE_SYSCALL (setresgid32, 3, rgid, egid, -1);
#else
# ifdef __NR_setregid32
if (__libc_missing_32bit_uids <= 0)
@ -50,7 +50,7 @@ __setregid (gid_t rgid, gid_t egid)
int result;
int saved_errno = errno;
result = INLINE_SYSCALL (setregid32, 2, rgid, egid);
result = INLINE_SYSCALL (setresgid32, 3, rgid, egid, -1);
if (result == 0 || errno != ENOSYS)
return result;
@ -66,7 +66,7 @@ __setregid (gid_t rgid, gid_t egid)
return -1;
}
return INLINE_SYSCALL (setregid, 2, rgid, egid);
return INLINE_SYSCALL (setresgid, 3, rgid, egid, -1);
#endif
}
weak_alias (__setregid, setregid)

8
sysdeps/unix/sysv/linux/i386/setreuid.c
View file

@ -1,4 +1,4 @@
/* Copyright (C) 1998, 2000 Free Software Foundation, Inc.
/* Copyright (C) 1998, 2000, 2003 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -42,7 +42,7 @@ int
__setreuid (uid_t ruid, uid_t euid)
{
#if __ASSUME_32BITUIDS > 0
return INLINE_SYSCALL (setreuid32, 2, ruid, euid);
return INLINE_SYSCALL (setresuid32, 3, ruid, euid, -1);
#else
# ifdef __NR_setreuid32
if (__libc_missing_32bit_uids <= 0)
@ -50,7 +50,7 @@ __setreuid (uid_t ruid, uid_t euid)
int result;
int saved_errno = errno;
result = INLINE_SYSCALL (setreuid32, 2, ruid, euid);
result = INLINE_SYSCALL (setresuid32, 3, ruid, euid, -1);
if (result == 0 || errno != ENOSYS)
return result;
@ -66,7 +66,7 @@ __setreuid (uid_t ruid, uid_t euid)
return -1;
}
return INLINE_SYSCALL (setreuid, 2, ruid, euid);
return INLINE_SYSCALL (setresuid, 3, ruid, euid, -1);
#endif
}
weak_alias (__setreuid, setreuid)