diff options
| author | Alexandre Ratchov <ratchov@cvs.openbsd.org> | 2016-05-25 05:39:51 +0000 |
|---|---|---|
| committer | Alexandre Ratchov <ratchov@cvs.openbsd.org> | 2016-05-25 05:39:51 +0000 |
| commit | 310140312968c930825729202f3e30ebd23a36e6 (patch) | |
| tree | 039c22b8bef727e3faacefd5f00b51241ba1abdf /usr.bin/sndiod | |
| parent | 30e25c883bcf756f5e0655007184cf996613f6dd (diff) | |
Assert we're not freeing buffers we didn't allocate
Diffstat (limited to 'usr.bin/sndiod')
| -rw-r--r-- | usr.bin/sndiod/utils.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/usr.bin/sndiod/utils.c b/usr.bin/sndiod/utils.c index fac443e5870..e51812bb9f0 100644 --- a/usr.bin/sndiod/utils.c +++ b/usr.bin/sndiod/utils.c @@ -1,4 +1,4 @@ -/* $OpenBSD: utils.c,v 1.2 2016/01/08 16:17:31 ratchov Exp $ */ +/* $OpenBSD: utils.c,v 1.3 2016/05/25 05:39:50 ratchov Exp $ */ /* * Copyright (c) 2003-2012 Alexandre Ratchov <alex@caoua.org> * @@ -163,6 +163,12 @@ xmalloc(size_t size) void xfree(void *p) { +#ifdef DEBUG + if (p == NULL) { + log_puts("xfree with NULL arg\n"); + panic(); + } +#endif free(p); } |