From: Leandro Pereira <leandro@profusion.mobi>
Date: Wed, 28 Dec 2011 16:44:35 +0000 (-0200)
Subject: libkmod-util: getline_wrapped: return NULL when buffer allocation fails
X-Git-Tag: v3~39
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1698456259988e9ecd5d366b6604dd646a924103;p=thirdparty%2Fkmod.git

libkmod-util: getline_wrapped: return NULL when buffer allocation fails
---

diff --git a/libkmod/libkmod-util.c b/libkmod/libkmod-util.c
index 95d5fba1..d402cdda 100644
--- a/libkmod/libkmod-util.c
+++ b/libkmod/libkmod-util.c
@@ -47,6 +47,9 @@ char *getline_wrapped(FILE *fp, unsigned int *linenum)
 	int i = 0;
 	char *buf = malloc(size);
 
+	if (buf == NULL)
+		return NULL;
+
 	for(;;) {
 		int ch = getc_unlocked(fp);