diff options
| -rw-r--r-- | ChangeLog | 4 | ||||
| -rw-r--r-- | gmon/gmon.c | 8 | ||||
| -rw-r--r-- | linuxthreads/ChangeLog | 4 | ||||
| -rw-r--r-- | linuxthreads/sysdeps/i386/tls.h | 8 |
4 files changed, 14 insertions, 10 deletions
@@ -1,3 +1,7 @@ +2002-08-08 Ulrich Drepper <drepper@redhat.com> + + * gmon/gmon.c (write_gmon): Use O_NOFOLLOW in open calls if available. + 2002-08-08 Alexandre Oliva <aoliva@redhat.com> * configure.in: Make the test for broken_alias_attribute stricter. diff --git a/gmon/gmon.c b/gmon/gmon.c index f0188a9..c2fcb8f 100644 --- a/gmon/gmon.c +++ b/gmon/gmon.c @@ -320,18 +320,22 @@ write_gmon (void) int fd = -1; char *env; +#ifndef O_NOFOLLOW +# define O_NOFOLLOW 0 +#endif + env = getenv ("GMON_OUT_PREFIX"); if (env != NULL && !__libc_enable_secure) { size_t len = strlen (env); char buf[len + 20]; sprintf (buf, "%s.%u", env, __getpid ()); - fd = __open (buf, O_CREAT|O_TRUNC|O_WRONLY, 0666); + fd = __open (buf, O_CREAT|O_TRUNC|O_WRONLY|O_NOFOLLOW, 0666); } if (fd == -1) { - fd = __open ("gmon.out", O_CREAT|O_TRUNC|O_WRONLY, 0666); + fd = __open ("gmon.out", O_CREAT|O_TRUNC|O_WRONLY|O_NOFOLLOW, 0666); if (fd < 0) { char buf[300]; diff --git a/linuxthreads/ChangeLog b/linuxthreads/ChangeLog index 37dd1ad..a6a2e9b 100644 --- a/linuxthreads/ChangeLog +++ b/linuxthreads/ChangeLog @@ -1,3 +1,7 @@ +2002-08-08 Ulrich Drepper <drepper@redhat.com> + + * sysdeps/i386/tls.h (TLS_DO_SET_THREAD_AREA): Removed. + 2002-08-07 Ulrich Drepper <drepper@redhat.com> * pthread.c (__linuxthreads_initial_report_events): New variable. diff --git a/linuxthreads/sysdeps/i386/tls.h b/linuxthreads/sysdeps/i386/tls.h index a00de6c..03d36de 100644 --- a/linuxthreads/sysdeps/i386/tls.h +++ b/linuxthreads/sysdeps/i386/tls.h @@ -107,14 +107,6 @@ typedef struct __builtin_expect (result, 0) != 0 ? -1 : nr * 8 + 7; \ }) -# define TLS_DO_SET_THREAD_AREA(descr) \ - INLINE_SYSCALL (set_thread_area, 2, descr, 1); \ - if (__builtin_expect (__seg, 0) == -1) \ - /* Nothing else we can do. */ \ - asm ("hlt"); \ - __seg; \ -}) - # ifdef __ASSUME_SET_THREAD_AREA_SYSCALL # define TLS_SETUP_GS_SEGMENT(descr) \ INLINE_SYSCALL (set_thread_area, 2, descr, 1) |