From 62929e4be3fe4cc632b3b03645e083c6548de531 Mon Sep 17 00:00:00 2001
From: Chris Ball <cjb@laptop.org>
Date: Wed, 13 Apr 2011 16:28:34 -0400
Subject: mmc: card: Fix use of uninitialized data in mmc_blk_issue_rw_rq.

mmc_blk_issue_rw_rq did not zero out mmc_command on stack.

Signed-off-by: Chris Ball <cjb@laptop.org>
---
 drivers/mmc/card/block.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'drivers/mmc/card')

diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c
index c20995323348..9e30cf6db53c 100644
--- a/drivers/mmc/card/block.c
+++ b/drivers/mmc/card/block.c
@@ -504,6 +504,7 @@ static int mmc_blk_issue_rw_rq(struct mmc_queue *mq, struct request *req)
 		struct mmc_command cmd;
 		u32 readcmd, writecmd, status = 0;
 
+		memset(&cmd, 0, sizeof(struct mmc_command));
 		memset(&brq, 0, sizeof(struct mmc_blk_request));
 		brq.mrq.cmd = &brq.cmd;
 		brq.mrq.data = &brq.data;
-- 
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