[PATCH] timed parameter validation check fix
Hu, Boris
boris.hu@intel.com
Thu Jun 24 12:26:00 GMT 2004
Hi,
2004-06-24 Boris Hu <boris.hu@intel.com>
* nptl/sysdeps/pthread/pthread_rwlock_timedrdlock.c: Add
timeout validation check.
* nptl/sysdeps/pthread/pthread_rwlock_timedwrlock.c:
Likewise.
diff -urN src.orig/nptl/sysdeps/pthread/pthread_rwlock_timedrdlock.c
src/nptl/sysdeps/pthread/pthread_rwlock_timedrdlock.c
--- src.orig/nptl/sysdeps/pthread/pthread_rwlock_timedrdlock.c
2004-06-24 19:11:07.000000000 +0800
+++ src/nptl/sysdeps/pthread/pthread_rwlock_timedrdlock.c
2004-06-24 19:22:40.000000000 +0800
@@ -70,7 +70,8 @@
performed if we would not block at all simply moving the test
to the front is no option. Replicating all the code is
costly while this test is not. */
- if (__builtin_expect (abstime->tv_nsec >= 1000000000, 0))
+ if (__builtin_expect (abstime->tv_nsec >= 1000000000
+ || abstime->tv_sec < 0, 0))
{
result = EINVAL;
break;
diff -urN src.orig/nptl/sysdeps/pthread/pthread_rwlock_timedwrlock.c
src/nptl/sysdeps/pthread/pthread_rwlock_timedwrlock.c
--- src.orig/nptl/sysdeps/pthread/pthread_rwlock_timedwrlock.c
2004-06-24 19:11:07.000000000 +0800
+++ src/nptl/sysdeps/pthread/pthread_rwlock_timedwrlock.c
2004-06-24 19:23:38.000000000 +0800
@@ -61,7 +61,8 @@
performed if we would not block at all simply moving the test
to the front is no option. Replicating all the code is
costly while this test is not. */
- if (abstime->tv_nsec >= 1000000000)
+ if (__builtin_expect (abstime->tv_nsec >= 1000000000
+ || abstime->tv_sec < 0, 0))
{
result = EINVAL;
break;
Thanks.
Boris Hu (Hu Jiangtao)
Intel China Software Center
86-021-5257-4545#1277
iNET: 8-752-1277
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