diff options
| author | Ingo Schwarze <schwarze@cvs.openbsd.org> | 2009-06-07 03:33:37 +0000 |
|---|---|---|
| committer | Ingo Schwarze <schwarze@cvs.openbsd.org> | 2009-06-07 03:33:37 +0000 |
| commit | bc5fcbb23c4780ff812db39a3af75fd9f4036267 (patch) | |
| tree | 7b5f56178fbec6eb0767740e0def5c2af1261bb9 /lib/libc | |
| parent | 1207fee9359b17b6793b237d0b8d36a8686df378 (diff) | |
fix a minor memory leak spotted by deraadt@; ok millert@ deraadt@
Diffstat (limited to 'lib/libc')
| -rw-r--r-- | lib/libc/yp/yp_first.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/lib/libc/yp/yp_first.c b/lib/libc/yp/yp_first.c index afc8676f0b7..3e24f39ef95 100644 --- a/lib/libc/yp/yp_first.c +++ b/lib/libc/yp/yp_first.c @@ -1,4 +1,4 @@ -/* $OpenBSD: yp_first.c,v 1.8 2005/08/05 13:02:16 espie Exp $ */ +/* $OpenBSD: yp_first.c,v 1.9 2009/06/07 03:33:36 schwarze Exp $ */ /* * Copyright (c) 1992, 1993 Theo de Raadt <deraadt@theos.com> * All rights reserved. @@ -74,16 +74,14 @@ again: } if (!(r = ypprot_err(yprkv.stat))) { *outkeylen = yprkv.key.keydat_len; - if ((*outkey = malloc(*outkeylen + 1)) == NULL) + *outvallen = yprkv.val.valdat_len; + if ((*outkey = malloc(*outkeylen + 1)) == NULL || + (*outval = malloc(*outvallen + 1)) == NULL) { + free(*outkey); r = YPERR_RESRC; - else { + } else { (void)memcpy(*outkey, yprkv.key.keydat_val, *outkeylen); (*outkey)[*outkeylen] = '\0'; - } - *outvallen = yprkv.val.valdat_len; - if ((*outval = malloc(*outvallen + 1)) == NULL) - r = YPERR_RESRC; - else { (void)memcpy(*outval, yprkv.val.valdat_val, *outvallen); (*outval)[*outvallen] = '\0'; } |