mail archive of the barebox mailing list
 help / color / mirror / Atom feed
From: Alexander Shiyan <shc_work@mail.ru>
To: barebox@lists.infradead.org
Subject: [PATCH 6/9] MCI: imx: Fix possible null pointer dereference
Date: Fri, 26 Apr 2013 20:41:11 +0400	[thread overview]
Message-ID: <1366994474-21325-6-git-send-email-shc_work@mail.ru> (raw)
In-Reply-To: <1366994474-21325-1-git-send-email-shc_work@mail.ru>


Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
---
 drivers/mci/imx.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/mci/imx.c b/drivers/mci/imx.c
index 3d9bd0d..c985964 100644
--- a/drivers/mci/imx.c
+++ b/drivers/mci/imx.c
@@ -225,12 +225,13 @@ static int mxcmci_read_response(struct mxcmci_host *host, unsigned int stat)
 {
 	struct mci_cmd *cmd = host->cmd;
 	int i;
-	u32 a, b, c;
-	u32 *resp = (u32 *)cmd->response;
+	u32 a, b, c, *resp;
 
 	if (!cmd)
 		return 0;
 
+	resp = (u32 *)cmd->response;
+
 	if (stat & STATUS_TIME_OUT_RESP) {
 		printf("CMD TIMEOUT\n");
 		return -ETIMEDOUT;
-- 
1.8.1.5


_______________________________________________
barebox mailing list
barebox@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/barebox

  parent reply	other threads:[~2013-04-26 16:41 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-04-26 16:41 [PATCH 1/9] console: " Alexander Shiyan
2013-04-26 16:41 ` [PATCH 2/9] ARM: at91 gpio: " Alexander Shiyan
2013-04-26 16:59   ` Jean-Christophe PLAGNIOL-VILLARD
2013-04-26 20:48     ` Sascha Hauer
2013-04-26 16:41 ` [PATCH 3/9] ARM: at91 smc: Fix possible uninitialized variable Alexander Shiyan
2013-04-26 16:59   ` Jean-Christophe PLAGNIOL-VILLARD
2013-04-26 17:09     ` Re[2]: " Alexander Shiyan
2013-04-26 20:49       ` Sascha Hauer
2013-04-26 16:41 ` [PATCH 4/9] MCI: atmel: Fix possible null pointer dereference Alexander Shiyan
2013-04-26 16:41 ` [PATCH 5/9] MCI: imx-esdhc: " Alexander Shiyan
2013-04-26 20:54   ` Sascha Hauer
2013-04-27  4:45     ` Re[2]: " Alexander Shiyan
2013-04-26 16:41 ` Alexander Shiyan [this message]
2013-04-26 16:41 ` [PATCH 7/9] NAND: imx: Fix memory leak Alexander Shiyan
2013-04-26 16:41 ` [PATCH 8/9] Serial: mpc5xxx: Fix setup mode at port initialization Alexander Shiyan
2013-04-30  7:39   ` Sascha Hauer
2013-04-30  7:46     ` Re[2]: " Alexander Shiyan
2013-04-26 16:41 ` [PATCH 9/9] MCI: imx-esdhc: Remove now unneeded check Alexander Shiyan
2013-04-26 20:57   ` Sascha Hauer

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1366994474-21325-6-git-send-email-shc_work@mail.ru \
    --to=shc_work@mail.ru \
    --cc=barebox@lists.infradead.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox