X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=mm%2Futil.c;h=8f18683825bcd0e3b95b4fe1754befb3e0b0268c;hb=cf03613e9662c28372b8c83538fb402df37c53f5;hp=5f64026cbb4d0f6c053a539ffb0d723255da85f3;hpb=f563d53c30f3e60cde3a194cc1a87284ee0b3366;p=linux-2.6

diff --git a/mm/util.c b/mm/util.c
index 5f64026cbb..8f18683825 100644
--- a/mm/util.c
+++ b/mm/util.c
@@ -95,8 +95,8 @@ void *krealloc(const void *p, size_t new_size, gfp_t flags)
 		return (void *)p;
 
 	ret = kmalloc_track_caller(new_size, flags);
-	if (ret) {
-		memcpy(ret, p, min(new_size, ks));
+	if (ret && p) {
+		memcpy(ret, p, ks);
 		kfree(p);
 	}
 	return ret;