---

yaml --- r: 217579 b: refs/heads/master c: 5d051de h: refs/heads/master i: 217577: c4b20c0 217575: 62a28dd v: v3
git-mirror · Oct 26, 2010 · c1878cb · c1878cb
1 parent dbbb816
commit c1878cb
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Showing 2 changed files with 5 additions and 4 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: ea00c30b5b31baa91be29bee966204eccc15e9d3
+refs/heads/master: 5d051decfc27cdf33fbbd2bfca958d0d2c903569
diff --git a/trunk/lib/parser.c b/trunk/lib/parser.c
@@ -128,12 +128,13 @@ static int match_number(substring_t *s, int *result, int base)
 	char *endp;
 	char *buf;
 	int ret;
+	size_t len = s->to - s->from;
 
-	buf = kmalloc(s->to - s->from + 1, GFP_KERNEL);
+	buf = kmalloc(len + 1, GFP_KERNEL);
 	if (!buf)
 		return -ENOMEM;
-	memcpy(buf, s->from, s->to - s->from);
-	buf[s->to - s->from] = '\0';
+	memcpy(buf, s->from, len);
+	buf[len] = '\0';
 	*result = simple_strtol(buf, &endp, base);
 	ret = 0;
 	if (endp == buf)