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mm-camera2:isp2: Avoid use after free buffer
authorMeera Gande <mgande@codeaurora.org>
Fri, 23 Mar 2018 10:43:18 +0000 (16:13 +0530)
committerMeera Gande <mgande@codeaurora.org>
Fri, 23 Mar 2018 10:46:25 +0000 (16:16 +0530)
commit8679ae5f90633d17ed78dadba86a6c4265209125
treef972545762762b86393cb731ea40d0ad6584e361
parent63d54f82b9779d0ddc8c80743dd32990ecfb4543
mm-camera2:isp2: Avoid use after free buffer

In the code, there are certain calls that can
try to access the bffer pointer variable after
free, as the same pointer can be freed at
RELEASE_BUF call at the same time.

Change-Id: I4f7a48613b614138916ae33e7783b0c172330321
Signed-off-by: Meera Gande <mgande@codeaurora.org>
drivers/media/platform/msm/camera_v2/isp/msm_isp40.c
drivers/media/platform/msm/camera_v2/isp/msm_isp44.c
drivers/media/platform/msm/camera_v2/isp/msm_isp46.c
drivers/media/platform/msm/camera_v2/isp/msm_isp47.c
drivers/media/platform/msm/camera_v2/isp/msm_isp_axi_util.c
drivers/media/platform/msm/camera_v2/isp/msm_isp_util.c