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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/vppcom.c
parent54ddf435338ce035c1a92199acd5a3b217db177b (diff)
vcl: fix coverity warnings
Change-Id: I24445b08a46041c370094ebba4243422e2342a26 Signed-off-by: Florin Coras <fcoras@cisco.com>
Diffstat (limited to 'src/vcl/vppcom.c')
-rw-r--r--src/vcl/vppcom.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/src/vcl/vppcom.c b/src/vcl/vppcom.c
index a456ed0e4cd..be3081edcf5 100644
--- a/src/vcl/vppcom.c
+++ b/src/vcl/vppcom.c
@@ -795,7 +795,11 @@ vcl_intercept_sigchld_handler (int signum, siginfo_t * si, void *uc)
if (vcl_get_worker_index () == ~0)
return;
- sigaction (SIGCHLD, &old_sa, 0);
+ if (sigaction (SIGCHLD, &old_sa, 0))
+ {
+ VERR ("couldn't restore sigchld");
+ exit (-1);
+ }
wrk = vcl_worker_get_current ();
if (wrk->forked_child == ~0)