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Commit d8ec8bb4 authored by Ramesh V's avatar Ramesh V Committed by Gerrit - the friendly Code Review server
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msm: camera: avoid invalid memory access 



In sd_shutdown function during camera close avoid to access
invalid memory.

Change-Id: I83a98342c554db6e70d569485a70fdc4e323265e
Signed-off-by: default avatarRamesh V <ramev@codeaurora.org>
parent c1551685

drivers/media/platform/msm/camera_v2/msm_buf_mgr/msm_generic_buf_mgr.c

+2 −2
Original line number Diff line number Diff line 
/* Copyright (c) 2013-2015, The Linux Foundation. All rights reserved.

/* Copyright (c) 2013-2016, The Linux Foundation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and
@@ -252,7 +252,7 @@ static void msm_buf_mngr_sd_shutdown(struct msm_buf_mngr_device *dev, 
			pr_info("%s: Delete invalid bufs =%lx, session_id=%u, bufs->ses_id=%d, str_id=%d, idx=%d\n",

				__func__, (unsigned long)bufs, session->session,

				bufs->session_id, bufs->stream_id,

				bufs->vb2_buf->v4l2_buf.index);

				bufs->index);

			if (session->session == bufs->session_id) {

				list_del_init(&bufs->entry);

				kfree(bufs);