From: Jacek Piasecki Date: Thu, 12 Oct 2017 11:44:44 +0000 (+0200) Subject: examples/performance-thread: check thread creation X-Git-Tag: spdx-start~1293 X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=842ee032e41e678568ffbce29172b346dc09c82b;p=dpdk.git examples/performance-thread: check thread creation There was a call for thread create function without result check. Added result check and message printout after failure. Coverity issue: 143441 Fixes: 433ba6228f9a ("examples/performance-thread: add pthread_shim app") Signed-off-by: Jacek Piasecki Acked-by: Michal Jastrzebski --- diff --git a/examples/performance-thread/pthread_shim/main.c b/examples/performance-thread/pthread_shim/main.c index 850b009d3e..febae39be7 100644 --- a/examples/performance-thread/pthread_shim/main.c +++ b/examples/performance-thread/pthread_shim/main.c @@ -161,6 +161,7 @@ static void initial_lthread(void *args __attribute__((unused))) pthread_override_set(1); uint64_t i; + int ret; /* initialize mutex for shared counter */ print_count = 0; @@ -187,7 +188,10 @@ static void initial_lthread(void *args __attribute__((unused))) pthread_attr_setaffinity_np(&attr, sizeof(rte_cpuset_t), &cpuset); /* create the thread */ - pthread_create(&tid[i], &attr, helloworld_pthread, (void *) i); + ret = pthread_create(&tid[i], &attr, + helloworld_pthread, (void *) i); + if (ret != 0) + rte_exit(EXIT_FAILURE, "Cannot create helloworld thread\n"); } /* wait for 1s to allow threads