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| author | Volker Lendecke <vl@samba.org> | 2009-02-14 17:38:05 +0100 |
|---|---|---|
| committer | Volker Lendecke <vl@samba.org> | 2009-02-14 22:00:44 +0100 |
| commit | d39849ddcd57661bdbfbbb7f1af89160e26a995c (patch) | |
| tree | 7a4fb7fa5454c42f5d8bd4b8d089f4bf20a17be6 /lib/tevent/tevent_signal.c | |
| parent | 01aff219dd4036ca9a542acac08b7355b764e4ce (diff) | |
| download | samba-d39849ddcd57661bdbfbbb7f1af89160e26a995c.tar.gz samba-d39849ddcd57661bdbfbbb7f1af89160e26a995c.tar.bz2 samba-d39849ddcd57661bdbfbbb7f1af89160e26a995c.zip | |
Fix a warning and a bug: pipe(2) can fail
Diffstat (limited to 'lib/tevent/tevent_signal.c')
| -rw-r--r-- | lib/tevent/tevent_signal.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/tevent/tevent_signal.c b/lib/tevent/tevent_signal.c index b87c212402..f71d9b36b0 100644 --- a/lib/tevent/tevent_signal.c +++ b/lib/tevent/tevent_signal.c @@ -255,7 +255,10 @@ struct tevent_signal *tevent_common_add_signal(struct tevent_context *ev, if (ev->pipe_fde == NULL) { if (sig_state->pipe_hack[0] == 0 && sig_state->pipe_hack[1] == 0) { - pipe(sig_state->pipe_hack); + if (pipe(sig_state->pipe_hack) == -1) { + talloc_free(se); + return NULL; + } ev_set_blocking(sig_state->pipe_hack[0], false); ev_set_blocking(sig_state->pipe_hack[1], false); } |