mirror of
https://github.com/Divested-Mobile/DivestOS-Build.git
synced 2024-10-01 01:35:54 -04:00
38 lines
1.3 KiB
Diff
38 lines
1.3 KiB
Diff
From ada155f04184f09ed6972ac7bbe86205422275e0 Mon Sep 17 00:00:00 2001
|
|
From: VijayaKumar T M <vtmuni@codeaurora.org>
|
|
Date: Wed, 4 Jan 2017 13:12:38 +0530
|
|
Subject: msm-camera: Addressing possible overflow conditions
|
|
|
|
Changes to address possible integer overflow and incorrect
|
|
array indexing conditions.
|
|
|
|
CRs-Fixed: 897259
|
|
Change-Id: Ib134320cd6f7b34d7a10572ec347ec12127049a9
|
|
Signed-off-by: Trilokesh Rangam <tranga@codeaurora.org>
|
|
Signed-off-by: Yang Guang <guyang@codeaurora.org>
|
|
Signed-off-by: VijayaKumar T M <vtmuni@codeaurora.org>
|
|
---
|
|
drivers/media/platform/msm/camera_v2/sensor/io/msm_camera_io_util.c | 6 ++++++
|
|
1 file changed, 6 insertions(+)
|
|
|
|
diff --git a/drivers/media/platform/msm/camera_v2/sensor/io/msm_camera_io_util.c b/drivers/media/platform/msm/camera_v2/sensor/io/msm_camera_io_util.c
|
|
index 41c784a..ffd1f1e 100644
|
|
--- a/drivers/media/platform/msm/camera_v2/sensor/io/msm_camera_io_util.c
|
|
+++ b/drivers/media/platform/msm/camera_v2/sensor/io/msm_camera_io_util.c
|
|
@@ -253,6 +253,12 @@ int msm_camera_config_vreg(struct device *dev, struct camera_vreg_t *cam_vreg,
|
|
pr_err("%s:%d vreg sequence invalid\n", __func__, __LINE__);
|
|
return -EINVAL;
|
|
}
|
|
+
|
|
+ if (cam_vreg == NULL) {
|
|
+ pr_err("%s:%d cam_vreg sequence invalid\n", __func__, __LINE__);
|
|
+ return -EINVAL;
|
|
+ }
|
|
+
|
|
if (!num_vreg_seq)
|
|
num_vreg_seq = num_vreg;
|
|
|
|
--
|
|
cgit v1.1
|
|
|