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authorFlorin Coras <fcoras@cisco.com>2018-12-21 19:28:34 -0800
committerDamjan Marion <dmarion@me.com>2018-12-23 08:24:22 +0000
commitc227e4950d3bc791d2ec4a2131916f9b5c40f008 (patch)
tree746622b5fcab55401d3eb874f6ca93c7a852525d /src/vcl/sock_test_server.c
parent54ddf435338ce035c1a92199acd5a3b217db177b (diff)
vcl: fix coverity warnings
Change-Id: I24445b08a46041c370094ebba4243422e2342a26 Signed-off-by: Florin Coras <fcoras@cisco.com>
Diffstat (limited to 'src/vcl/sock_test_server.c')
-rw-r--r--src/vcl/sock_test_server.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/src/vcl/sock_test_server.c b/src/vcl/sock_test_server.c
index fbfe66684cb..354b9900d10 100644
--- a/src/vcl/sock_test_server.c
+++ b/src/vcl/sock_test_server.c
@@ -653,7 +653,14 @@ main (int argc, char **argv)
errno_val);
return rv;
}
- fcntl (ssm->listen_fd, F_SETFL, O_NONBLOCK);
+ if (fcntl (ssm->listen_fd, F_SETFL, O_NONBLOCK) < 0)
+ {
+ errno_val = errno;
+ perror ("ERROR in main()");
+ fprintf (stderr, "SERVER: ERROR: fcntl failed (errno = %d)!\n",
+ errno_val);
+ return rv;
+ }
#ifdef VCL_TEST
rv = vppcom_session_listen (ssm->listen_fd, 10);