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amlvideo2: reduce vfq size to avoid mem out-of-bounds [1/1]

Browse Source 
PD#SWPL-3355

Problem:
vfq size large than kmalloc mem

Solution:
reduce vfq size to kmalloc mem size

Verify:
T962X-R311

Change-Id: Ibbc0c0219d6f170b4169d76e57419cdeb354f7fe
Signed-off-by: Jiacheng Mei <jiacheng.mei@amlogic.com>
This commit is contained in:
Jiacheng Mei
2018-12-24 11:00:08 +08:00
committed by Jianxin Pan
parent cc667d68df
commit eb0eede67b
1 changed files with 3 additions and 3 deletions
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6
drivers/amlogic/media/video_processor/video_dev/amlvideo2.c
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@@ -3593,7 +3593,7 @@ static int amlvideo2_thread_tick(struct amlvideo2_fh *fh)
if ((node->video_blocking) && (node->amlvideo2_pool_ready != NULL)) {
vfq_init(&node->q_ready,
node->amlvideo2_pool_size + 1,
node->amlvideo2_pool_size,
(struct vframe_s **)&(node->amlvideo2_pool_ready[0]));
node->video_blocking = false;
node->tmp_vf = NULL;
@@ -5748,7 +5748,7 @@ static int amlvideo2_receiver_event_fun(int type, void *data,
case VFRAME_EVENT_PROVIDER_REG:
node->video_blocking = false;
vfq_init(&node->q_ready,
node->amlvideo2_pool_size + 1,
node->amlvideo2_pool_size,
(struct vframe_s **)&(node->amlvideo2_pool_ready[0]));
break;
case VFRAME_EVENT_PROVIDER_UNREG:
@@ -5884,7 +5884,7 @@ static int amlvideo2_create_node(struct platform_device *pdev, int node_id)
}
if (vid_node->amlvideo2_pool_ready != NULL) {
vfq_init(&vid_node->q_ready,
vid_node->amlvideo2_pool_size + 1,
vid_node->amlvideo2_pool_size,
(struct vframe_s **)&(vid_node->amlvideo2_pool_ready[0]));
}
vid_node->context = create_ge2d_work_queue();