diff options
Diffstat (limited to 'src/vcl/vppcom.c')
| -rw-r--r-- | src/vcl/vppcom.c | 6 |
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) |