[dpdk-dev,2/3] ipc: fix return without mutex unlock
Checks
Commit Message
gettimeofday() returning a negative value is highly unlikely,
but if it ever happens, we will exit without unlocking the mutex.
Arguably at that point we'll have bigger problems, but fix this
issue anyway.
Coverity issue: 272595
Fixes: f05e26051c15 ("eal: add IPC asynchronous request")
Cc: anatoly.burakov@intel.com
Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
---
lib/librte_eal/common/eal_common_proc.c | 1 +
1 file changed, 1 insertion(+)
@@ -525,6 +525,7 @@ async_reply_handle(void *arg __rte_unused)
wait_for_async_messages();
if (gettimeofday(&now, NULL) < 0) {
+ pthread_mutex_unlock(&pending_requests.lock);
RTE_LOG(ERR, EAL, "Cannot get current time\n");
break;
}