resending the patch, with pointer initialization removed, as requested Signed-off-by: Alexander Nezhinsky <alexandern at voltaire.com> --- diff --git a/usr/log.c b/usr/log.c index 305e14f..be9b0c2 100644 --- a/usr/log.c +++ b/usr/log.c @@ -131,10 +131,13 @@ static int logarea_init (int size) static void free_logarea (void) { + if (!la) + return; semctl(la->semid, 0, IPC_RMID, la->semarg); shmdt(la->buff); shmdt(la->start); shmdt(la); + la = NULL; } #if LOGDBG @@ -308,6 +311,9 @@ static void log_flush(void) { struct sembuf ops; + if (!la) + return; + while (!la->empty) { ops.sem_num = 0; ops.sem_flg = 0; -- 1.6.5 -- To unsubscribe from this list: send the line "unsubscribe stgt" in the body of a message to majordomo at vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html |