From 842ee032e41e678568ffbce29172b346dc09c82b Mon Sep 17 00:00:00 2001 From: Jacek Piasecki Date: Thu, 12 Oct 2017 13:44:44 +0200 Subject: [PATCH] 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 --- examples/performance-thread/pthread_shim/main.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) 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 -- 2.20.1