Commit 87f6119e authored Apr 13, 2011 by Andrei Warkentin Committed by Chris Ball May 24, 2011

mmc: core: Fix use of uninitialized data in mmc_cmd_app.



mmc_cmd_app did not zero out mmc_command on stack.

Reported-by: Chuanxiao Dong <chuanxiao.dong@intel.com>
Signed-off-by: Andrei Warkentin <andreiw@motorola.com>
Signed-off-by: Chris Ball <cjb@laptop.org>

parent 6a7a6b45

drivers/mmc/core/sd_ops.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -29,6 +29,8 @@ static int mmc_app_cmd(struct mmc_host host, struct mmc_card card)
		BUG_ON(!host);
		BUG_ON(card && (card->host != host));

		memset(&cmd, 0, sizeof(struct mmc_command));

		cmd.opcode = MMC_APP_CMD;

		if (card) {