From 00cedfa67b3ab1588e2665eabd9843a3d8dd1dfc Mon Sep 17 00:00:00 2001
From: Florin Malita <fmalita@gmail.com>
Date: Sat, 13 Oct 2007 12:27:20 -0400
Subject: [PATCH] mmc: possible leak in mmc_read_ext_csd
The exception path associated with an invalid ext_csd_struct returns
without freeing ext_csd.
Coverity CID 1909.
Signed-off-by: Florin Malita
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
---
drivers/mmc/core/mmc.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c
index 65fe28860f544..68c0e3b2f0e86 100644
--- a/drivers/mmc/core/mmc.c
+++ b/drivers/mmc/core/mmc.c
@@ -213,7 +213,8 @@ static int mmc_read_ext_csd(struct mmc_card *card)
printk(KERN_ERR "%s: unrecognised EXT_CSD structure "
"version %d\n", mmc_hostname(card->host),
ext_csd_struct);
- return -EINVAL;
+ err = -EINVAL;
+ goto out;
}
if (ext_csd_struct >= 2) {
--
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