[patch] git: fix overflow in update-cache.c

diff --git a/checkout-cache.c b/checkout-cache.c
index 244ebd122601883e15e8aefea33c7daf8249d862..64ce92147fdf200798be2578ddb051f9115a7ba5 100644 (file)
--- a/checkout-cache.c
+++ b/checkout-cache.c
@@ -48,6 +48,7 @@ static void create_directories(const char *path)
                buf[len] = 0;
                mkdir(buf, 0755);
        }
+       free(buf);
 }
 
 static int create_file(const char *path, unsigned int mode)