Matteo Bruni : wpp: Manage malloc failure in pp_xstrdup.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 9b61ca1c0f59b0f968d5a7f69fa2ca95c11d49f0
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=9b61ca1c0f59b0f968d5a7f69fa2ca95c11d49f0

Author: Matteo Bruni <matteo.mystral at gmail.com>
Date:   Mon Sep 28 20:42:48 2009 +0200

wpp: Manage malloc failure in pp_xstrdup.

---

 libs/wpp/preproc.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/libs/wpp/preproc.c b/libs/wpp/preproc.c
index 2ebec83..c071c56 100644
--- a/libs/wpp/preproc.c
+++ b/libs/wpp/preproc.c
@@ -110,6 +110,8 @@ char *pp_xstrdup(const char *str)
 	assert(str != NULL);
 	len = strlen(str)+1;
 	s = pp_xmalloc(len);
+	if(!s)
+		return NULL;
 	return memcpy(s, str, len);
 }