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authorJeremy Allison <jra@samba.org>2009-10-01 16:18:33 -0700
committerJeremy Allison <jra@samba.org>2009-10-01 16:18:33 -0700
commit295fec2b46be2ee492b1fbe7a51d95de8ddce5ba (patch)
treec556242fe211c3c1fb68951d4b62eab99a1c410c
parentb2bcfaaeed44af3a60667894ce0d7647f0382a26 (diff)
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NULL is not a valid event context.
Jeremy.
-rw-r--r--lib/tevent/tevent_signal.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/tevent/tevent_signal.c b/lib/tevent/tevent_signal.c
index d3325b67ac..ab170a66cf 100644
--- a/lib/tevent/tevent_signal.c
+++ b/lib/tevent/tevent_signal.c
@@ -92,7 +92,7 @@ static void tevent_common_signal_handler(int signum)
/* Write to each unique event context. */
for (sl = sig_state->sig_handlers[signum]; sl; sl = sl->next) {
- if (sl->se->event_ctx != ev) {
+ if (sl->se->event_ctx && sl->se->event_ctx != ev) {
ev = sl->se->event_ctx;
/* doesn't matter if this pipe overflows */
res = write(ev->pipe_fds[1], &c, 1);