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| author |   jsg <jsg@openbsd.org> | 2016-08-31 09:38:47 +0000 |
|---|---|---|
| committer | jsg <jsg@openbsd.org> | 2016-08-31 09:38:47 +0000 |
| commit | 42f8ee748c70bfe5b57ebe8d4112225c99a6b789 (patch) | |
| tree | 03ad4f36200d5806f449d84230c996784359488d | |
| parent | use tab. (diff) | |
| download | wireguard-openbsd-42f8ee748c70bfe5b57ebe8d4112225c99a6b789.tar.xz wireguard-openbsd-42f8ee748c70bfe5b57ebe8d4112225c99a6b789.zip | |
fix fd leaks in error paths
ok guenther@
| -rw-r--r-- | usr.bin/calendar/io.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/usr.bin/calendar/io.c b/usr.bin/calendar/io.c index f17cacbd8ed..e4cb689b940 100644 --- a/usr.bin/calendar/io.c +++ b/usr.bin/calendar/io.c @@ -1,4 +1,4 @@ -/* $OpenBSD: io.c,v 1.43 2015/12/08 19:04:50 mmcc Exp $ */ +/* $OpenBSD: io.c,v 1.44 2016/08/31 09:38:47 jsg Exp $ */ /* * Copyright (c) 1989, 1993, 1994 @@ -335,12 +335,15 @@ opencal(void) } } - if (pipe(pdes) < 0) + if (pipe(pdes) < 0) { + close(fdin); return (NULL); + } switch (vfork()) { case -1: /* error */ (void)close(pdes[0]); (void)close(pdes[1]); + close(fdin); return (NULL); case 0: dup2(fdin, STDIN_FILENO); |