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* sysdeps/unix/sysv/linux/not-cancel.h (open_not_cancel): Cast
	first syscall parameter to cnst char*.
This commit is contained in:
Ulrich Drepper 2003-04-20 20:55:53 +00:00
parent 680dd6f228
commit a4faf24354
3 changed files with 4 additions and 4 deletions
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4
ChangeLog
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@ -1,7 +1,7 @@
2003-04-20 Ulrich Drepper <drepper@redhat.com>
* sysdeps/generic/check_fds.c (check_one_fd): Cast first parameter
of open_not_cancel explicitly to const char*.
* sysdeps/unix/sysv/linux/not-cancel.h (open_not_cancel): Cast
first syscall parameter to cnst char*.
2003-04-19 Ulrich Drepper <drepper@redhat.com>

2
sysdeps/generic/check_fds.c
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@ -49,7 +49,7 @@ check_one_fd (int fd, int mode)
/* Something is wrong with this descriptor, it's probably not
opened. Open /dev/null so that the SUID program we are
about to start does not accidently use this descriptor. */
int nullfd = open_not_cancel ((const char *) _PATH_DEVNULL, mode);
int nullfd = open_not_cancel (_PATH_DEVNULL, mode);
/* We are very paranoid here. With all means we try to ensure
that we are actually opening the /dev/null device and nothing
else.

2
sysdeps/unix/sysv/linux/not-cancel.h
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@ -24,7 +24,7 @@
#ifdef INLINE_SYSCALL
# define open_not_cancel(name, flags, mode...) \
({ int _mode = (0, ##mode); \
INLINE_SYSCALL (open, 3, name, flags, _mode); })
INLINE_SYSCALL (open, 3, (const char *) name, flags, _mode); })
#endif
/* Uncancelable close. */