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| author | Gustavo Padovan <gustavo.padovan@collabora.co.uk> | 2016-09-21 10:20:19 +0300 |
|---|---|---|
| committer | Sean Paul <seanpaul@chromium.org> | 2016-09-22 04:06:16 -0700 |
| commit | c654dd07522e88bacc546c9ccd81b3ee72838ccf (patch) | |
| tree | 46dbb5210cabf230700cab1b458abff2fc8b8377 /drivers/dma-buf/sync_file.c | |
| parent | 6a2925ea12006911c8180a89feda6d040873ed18 (diff) | |
| download | linux-c654dd07522e88bacc546c9ccd81b3ee72838ccf.tar.gz linux-c654dd07522e88bacc546c9ccd81b3ee72838ccf.tar.bz2 linux-c654dd07522e88bacc546c9ccd81b3ee72838ccf.zip | |
dma-buf/sync_file: free fences array in num_fences is 1
When merging sync_files there is a case when we can end up with only one
fence in the merged sync_file: when all fences belong to the same
timeline.
So for this case a fence_array is not created instead we just assigned the
fence to sync_file->fence. Then we do not use the fences array anymore nor
does free it.
This patch frees the array.
Reported-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: http://patchwork.freedesktop.org/patch/msgid/1474442419-6040-1-git-send-email-gustavo@padovan.org
Diffstat (limited to 'drivers/dma-buf/sync_file.c')
| -rw-r--r-- | drivers/dma-buf/sync_file.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/dma-buf/sync_file.c b/drivers/dma-buf/sync_file.c index 0fe7ec2657fd..b29a9e817320 100644 --- a/drivers/dma-buf/sync_file.c +++ b/drivers/dma-buf/sync_file.c @@ -150,6 +150,7 @@ static int sync_file_set_fence(struct sync_file *sync_file, */ if (num_fences == 1) { sync_file->fence = fences[0]; + kfree(fences); } else { array = fence_array_create(num_fences, fences, fence_context_alloc(1), 1, false); |