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author | John Crispin <john@openwrt.org> | 2015-10-26 09:01:05 +0000 |
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committer | John Crispin <john@openwrt.org> | 2015-10-26 09:01:05 +0000 |
commit | bf28fb50bf705fdd12f749c57abce1796b8c1024 (patch) | |
tree | ea7c899e5461e9a403c8f17543cbe66f89ba2925 /target/linux/brcm2708/patches-4.1/0174-bcm2835-camera-check-for-scene-not-being-found.patch | |
parent | 63a50eeba30cb773e7abbd71c5e0727171ea740a (diff) | |
download | master-31e0f0ae-bf28fb50bf705fdd12f749c57abce1796b8c1024.tar.gz master-31e0f0ae-bf28fb50bf705fdd12f749c57abce1796b8c1024.tar.bz2 master-31e0f0ae-bf28fb50bf705fdd12f749c57abce1796b8c1024.zip |
brcm2708: update 4.1 patches
As usual, this patches were taken (and rebased) from
https://github.com/raspberrypi/linux/commits/rpi-4.1.y
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
SVN-Revision: 47258
Diffstat (limited to 'target/linux/brcm2708/patches-4.1/0174-bcm2835-camera-check-for-scene-not-being-found.patch')
-rw-r--r-- | target/linux/brcm2708/patches-4.1/0174-bcm2835-camera-check-for-scene-not-being-found.patch | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-4.1/0174-bcm2835-camera-check-for-scene-not-being-found.patch b/target/linux/brcm2708/patches-4.1/0174-bcm2835-camera-check-for-scene-not-being-found.patch new file mode 100644 index 0000000000..2365caf195 --- /dev/null +++ b/target/linux/brcm2708/patches-4.1/0174-bcm2835-camera-check-for-scene-not-being-found.patch @@ -0,0 +1,31 @@ +From ebdecd6494e5b67306b5e247180f5d5c4b3d8f27 Mon Sep 17 00:00:00 2001 +From: Colin Ian King <colin.king@canonical.com> +Date: Wed, 2 Sep 2015 07:33:39 -0400 +Subject: [PATCH 174/203] bcm2835: camera: check for scene not being found + +static analysis by cppcheck detected some potential NULL pointer +dereference issues: + +[drivers/media/platform/bcm2835/controls.c:854]: (error) Possible null + pointer dereference: scene + (and lines 858, 859 too) + +it is possible that scene is not found because of an invalue ctrl->val +and is therefore NULL and hence causing a null pointer dereference. + +Signed-off-by: Colin Ian King <colin.king@canonical.com> +--- + drivers/media/platform/bcm2835/controls.c | 2 ++ + 1 file changed, 2 insertions(+) + +--- a/drivers/media/platform/bcm2835/controls.c ++++ b/drivers/media/platform/bcm2835/controls.c +@@ -845,6 +845,8 @@ static int ctrl_set_scene_mode(struct bm + break; + } + } ++ if (!scene) ++ return -EINVAL; + if (i >= ARRAY_SIZE(scene_configs)) + return -EINVAL; + |