From: relan <relan@users.noreply.github.com>
Date: Wed, 7 May 2014 19:24:54 +0000 (+0000)
Subject: Fix memory leak on error path when clusters bitmap writing fails.
X-Git-Tag: android-x86-6.0-r1~53
X-Git-Url: http://git.osdn.net/view?p=android-x86%2Fexternal-exfat.git;a=commitdiff_plain;h=9568e2b89b7c3dd4caa6a52a2d7a7a331b07022b

Fix memory leak on error path when clusters bitmap writing fails.
---

diff --git a/mkfs/cbm.c b/mkfs/cbm.c
index c4a2afd..5d1e63f 100644
--- a/mkfs/cbm.c
+++ b/mkfs/cbm.c
@@ -62,6 +62,7 @@ static int cbm_write(struct exfat_dev* dev)
 			BMAP_SET(bitmap, i);
 	if (exfat_write(dev, bitmap, bitmap_size) < 0)
 	{
+		free(bitmap);
 		exfat_error("failed to write bitmap of %zu bytes", bitmap_size);
 		return 1;
 	}