linux-kernel - [PATCH 2/3] mmc_test: change simple_strtol() to strict

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Wed,  1 Sep 2010 09:26:46 +0300
From:	Andy Shevchenko <andy.shevchenko@...il.com>
To:	linux-mmc@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	Adrian Hunter <adrian.hunter@...ia.com>,
	Andy Shevchenko <ext-andriy.shevchenko@...ia.com>
Subject: [PATCH 2/3] mmc_test: change simple_strtol() to strict_strtol()

Signed-off-by: Andy Shevchenko <ext-andriy.shevchenko@...ia.com>
---
 drivers/mmc/card/mmc_test.c |   12 +++++++-----
 1 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/drivers/mmc/card/mmc_test.c b/drivers/mmc/card/mmc_test.c
index 359fae9..5423ac9 100644
--- a/drivers/mmc/card/mmc_test.c
+++ b/drivers/mmc/card/mmc_test.c
@@ -1836,9 +1836,10 @@ static const struct mmc_test_case mmc_test_cases[] = {
 
 static DEFINE_MUTEX(mmc_test_lock);
 
-static void mmc_test_run(struct mmc_test_card *test, int testcase)
+static void mmc_test_run(struct mmc_test_card *test, long testcase)
 {
-	int i, ret;
+	long i;
+	int ret;
 
 	printk(KERN_INFO "%s: Starting tests of card %s...\n",
 		mmc_hostname(test->card->host), mmc_card_id(test->card));
@@ -1849,7 +1850,7 @@ static void mmc_test_run(struct mmc_test_card *test, int testcase)
 		if (testcase && ((i + 1) != testcase))
 			continue;
 
-		printk(KERN_INFO "%s: Test case %d. %s...\n",
+		printk(KERN_INFO "%s: Test case %ld. %s...\n",
 			mmc_hostname(test->card->host), i + 1,
 			mmc_test_cases[i].name);
 
@@ -1920,9 +1921,10 @@ static ssize_t mmc_test_store(struct device *dev,
 {
 	struct mmc_card *card = mmc_dev_to_card(dev);
 	struct mmc_test_card *test;
-	int testcase;
+	long testcase;
 
-	testcase = simple_strtol(buf, NULL, 10);
+	if (strict_strtol(buf, 10, &testcase))
+		return -EINVAL;
 
 	test = kzalloc(sizeof(struct mmc_test_card), GFP_KERNEL);
 	if (!test)
-- 
1.6.3.3

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/