[libvirt] [PATCH] tests: avoid NULL deref upon OOM failure
Pretty obvious:
From 3e79d8839c5051461197a7c484adb32f7f04377a Mon Sep 17 00:00:00 2001
From: Jim Meyering <meyering(a)redhat.com>
Date: Tue, 16 Feb 2010 09:36:57 +0100
Subject: [PATCH] tests: avoid NULL deref upon OOM failure
* tests/qemuxml2argvtest.c (testCompareXMLToArgvFiles): Handle malloc
failure.
---
tests/qemuxml2argvtest.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/tests/qemuxml2argvtest.c b/tests/qemuxml2argvtest.c
index 3ee71a3..aa42f99 100644
--- a/tests/qemuxml2argvtest.c
+++ b/tests/qemuxml2argvtest.c
@@ -98,7 +98,8 @@ static int testCompareXMLToArgvFiles(const char *xml,
len += strlen(*tmp) + 1;
tmp++;
}
- actualargv = malloc(sizeof(*actualargv)*len);
+ if ((actualargv = malloc(sizeof(*actualargv)*len)) == NULL)
+ goto fail;
actualargv[0] = '\0';
tmp = qenv;
while (*tmp) {
--
1.7.0.181.g41533