resending the patch, with pointer initialization removed, as requested
Signed-off-by: Alexander Nezhinsky <alexandern@xxxxxxxxxxxx>
---
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@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
