From: <gregkh@linuxfoundation.org>
To: vincent.stehle@laposte.net, alexander.levin@microsoft.com,
broonie@kernel.org, gregkh@linuxfoundation.org
Cc: <stable@vger.kernel.org>, <stable-commits@vger.kernel.org>
Subject: Patch "regulator: isl9305: fix array size" has been added to the 3.18-stable tree
Date: Mon, 19 Mar 2018 10:13:19 +0100 [thread overview]
Message-ID: <15214507999176@kroah.com> (raw)
This is a note to let you know that I've just added the patch titled
regulator: isl9305: fix array size
to the 3.18-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
regulator-isl9305-fix-array-size.patch
and it can be found in the queue-3.18 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.
>From foo@baz Mon Mar 19 10:11:52 CET 2018
From: "Vincent Stehl�" <vincent.stehle@laposte.net>
Date: Sun, 9 Apr 2017 22:05:05 +0200
Subject: regulator: isl9305: fix array size
From: "Vincent Stehl�" <vincent.stehle@laposte.net>
[ Upstream commit 0c08aaf873174c95e674cf21ffcd041c589d2e5b ]
ISL9305_MAX_REGULATOR is the last index used to access the init_data[]
array, so we need to add one to this last index to obtain the necessary
array size.
This fixes the following smatch error:
drivers/regulator/isl9305.c:160 isl9305_i2c_probe() error: buffer overflow 'pdata->init_data' 3 <= 3
Fixes: dec38b5ce6a9edb4 ("regulator: isl9305: Add Intersil ISL9305/H driver")
Signed-off-by: Vincent Stehlé <vincent.stehle@laposte.net>
Cc: Mark Brown <broonie@kernel.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
include/linux/platform_data/isl9305.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/include/linux/platform_data/isl9305.h
+++ b/include/linux/platform_data/isl9305.h
@@ -24,7 +24,7 @@
struct regulator_init_data;
struct isl9305_pdata {
- struct regulator_init_data *init_data[ISL9305_MAX_REGULATOR];
+ struct regulator_init_data *init_data[ISL9305_MAX_REGULATOR + 1];
};
#endif
Patches currently in stable-queue which might be from vincent.stehle@laposte.net are
queue-3.18/regulator-isl9305-fix-array-size.patch
reply other threads:[~2018-03-19 9:15 UTC|newest]
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