aboutsummaryrefslogtreecommitdiffstats
path: root/src/vcl/vppcom.c
diff options
context:
space:
mode:
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)