diff options
| -rw-r--r-- | ChangeLog | 3 | ||||
| -rw-r--r-- | elf/dl-profile.c | 9 |
2 files changed, 10 insertions, 2 deletions
diff --git a/ChangeLog b/ChangeLog index 25c3b56c88..357853e4f4 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,8 @@ 2001-01-08 Ulrich Drepper <drepper@redhat.com> + * elf/dl-profile.c (_dl_start_profile): Open the output file with + O_NOFOLLOW if possible. + * include/stdlib.h: Add __posix_openpt declaration. * stdlib/stdlib.h: Add posix_openpt declaration. * login/Versions: Add posix_openpt for GLIBC_2.2.1. diff --git a/elf/dl-profile.c b/elf/dl-profile.c index 53b26d51a2..9a7e7265dd 100644 --- a/elf/dl-profile.c +++ b/elf/dl-profile.c @@ -1,5 +1,5 @@ /* Profiling of shared libraries. - Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc. + Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. Based on the BSD mcount implementation. @@ -256,7 +256,12 @@ _dl_start_profile (struct link_map *map, const char *output_dir) *cp++ = '/'; __stpcpy (__stpcpy (cp, _dl_profile), ".profile"); - fd = __open (filename, O_RDWR | O_CREAT, 0666); +#ifdef O_NOFOLLOW +# define EXTRA_FLAGS | O_NOFOLLOW +#else +# define EXTRA_FLAGS +#endif + fd = __open (filename, O_RDWR | O_CREAT EXTRA_FLAGS, 0666); if (fd == -1) { /* We cannot write the profiling data so don't do anything. */ |