diff options
| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2011-01-21 19:31:34 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2011-01-21 19:31:34 +0000 |
| commit | cfe2ababc0bf05af525025b0ac77a1b147a43f66 (patch) | |
| tree | 5cce31e2f23506c0c93e9f3f6bb14996be239093 | |
| parent | ade4940967e2a1f31e30c5eeb1ec786f584bb537 (diff) | |
2011-01-21 Joel Sherrill <joel.sherrilL@OARcorp.com>
* posix/src/psignal.c: Back port patch from head to avoid derefencing
NULL.
| -rw-r--r-- | cpukit/ChangeLog | 5 | ||||
| -rw-r--r-- | cpukit/posix/src/psignal.c | 6 |
2 files changed, 7 insertions, 4 deletions
diff --git a/cpukit/ChangeLog b/cpukit/ChangeLog index b8fb48a68b..8dcad2c306 100644 --- a/cpukit/ChangeLog +++ b/cpukit/ChangeLog @@ -1,3 +1,8 @@ +2011-01-21 Joel Sherrill <joel.sherrilL@OARcorp.com> + + * posix/src/psignal.c: Back port patch from head to avoid derefencing + NULL. + 2011-01-19 Joel Sherrill <joel.sherrilL@OARcorp.com> * sapi/include/confdefs.h: Account for POSIX threads having a minimum diff --git a/cpukit/posix/src/psignal.c b/cpukit/posix/src/psignal.c index dacf169626..3040718874 100644 --- a/cpukit/posix/src/psignal.c +++ b/cpukit/posix/src/psignal.c @@ -117,12 +117,10 @@ void _POSIX_signals_Post_switch_extension( api = the_thread->API_Extensions[ THREAD_API_POSIX ]; /* - * api cannot be NULL or we would not have registered this API extension. + * api may be NULL in case of a thread close in progress */ - #if defined(RTEMS_DEBUG) - if ( !api ) + if ( !api ) return; - #endif /* * If we invoke any user code, there is the possibility that |