DivestOS/Patches/Linux_CVEs/CVE-2017-0621/0.patch

34 lines
1.3 KiB
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From 9656e2c2b3523af20502bf1e933e35a397f5e82f Mon Sep 17 00:00:00 2001
From: Rajesh Bondugula <rajeshb@codeaurora.org>
Date: Mon, 4 May 2015 12:05:20 -0700
Subject: msm: camera: sensor: Fix the improper pointer dereference
Pass flash_ctrl to msm_torch_create_classdev
instead of &flash_ctrl.
This change will fix the improper pointer
dereference issue. msm_torch_create_classdev needs
flash_ctrl pointer to retrieve torch informaiton.
Change-Id: I05bf130b2161336e93122d7e918a4c48a6b381e2
Signed-off-by: Rajesh Bondugula <rajeshb@codeaurora.org>
---
drivers/media/platform/msm/camera_v2/sensor/flash/msm_flash.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/platform/msm/camera_v2/sensor/flash/msm_flash.c b/drivers/media/platform/msm/camera_v2/sensor/flash/msm_flash.c
index 864bf63..0faec90 100644
--- a/drivers/media/platform/msm/camera_v2/sensor/flash/msm_flash.c
+++ b/drivers/media/platform/msm/camera_v2/sensor/flash/msm_flash.c
@@ -1192,7 +1192,7 @@ static int32_t msm_flash_platform_probe(struct platform_device *pdev)
flash_ctrl->msm_sd.sd.devnode->fops = &msm_flash_v4l2_subdev_fops;
if (flash_ctrl->flash_driver_type == FLASH_DRIVER_PMIC)
- rc = msm_torch_create_classdev(pdev, &flash_ctrl);
+ rc = msm_torch_create_classdev(pdev, flash_ctrl);
CDBG("probe success\n");
return rc;
--
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