6.12-stable review patch. If anyone has any objections, please let me know.
------------------
From: Tvrtko Ursulin <tvrtko.ursu...@igalia.com>
commit 949291c5314009b4f6e252391edbb40fdd5d5414 upstream.
Release all fence references if the output dma-fence-array could not be
allocated.
Signed-off-by: Tvrtko Ursulin <tvrtko.ursu...@igalia.com>
Fixes: 245a4a7b531c ("dma-buf: generalize dma_fence unwrap & merging v3")
Cc: Christian König <christian.koe...@amd.com>
Cc: Daniel Vetter <daniel.vet...@ffwll.ch>
Cc: Sumit Semwal <sumit.sem...@linaro.org>
Cc: Gustavo Padovan <gust...@padovan.org>
Cc: Friedrich Vock <friedrich.v...@gmx.de>
Cc: linux-me...@vger.kernel.org
Cc: dri-devel@lists.freedesktop.org
Cc: linaro-mm-...@lists.linaro.org
Cc: <sta...@vger.kernel.org> # v6.0+
Reviewed-by: Christian König <christian.koe...@amd.com>
Signed-off-by: Christian König <christian.koe...@amd.com>
Link:
https://patchwork.freedesktop.org/patch/msgid/20241115102153.1980-2-tursu...@igalia.com
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
drivers/dma-buf/dma-fence-unwrap.c | 2 ++
1 file changed, 2 insertions(+)
--- a/drivers/dma-buf/dma-fence-unwrap.c
+++ b/drivers/dma-buf/dma-fence-unwrap.c
@@ -164,6 +164,8 @@ restart:
dma_fence_context_alloc(1),
1, false);
if (!result) {
+ for (i = 0; i < count; i++)
+ dma_fence_put(array[i]);
tmp = NULL;
goto return_tmp;
}
