Jason Ekstrand ffe000217c dma-buf/sync_file: Don't leak fences on merge failure ... Each add_fence() call does a dma_fence_get() on the relevant fence. In the error path, we weren't calling dma_fence_put() so all those fences got leaked. Also, in the krealloc_array failure case, we weren't freeing the fences array. Instead, ensure that i and fences are always zero-initialized and dma_fence_put() all the fences and kfree(fences) on every error path. Signed-off-by: Jason Ekstrand <jason@jlekstrand.net> Reviewed-by: Christian König <christian.koenig@amd.com> Fixes: a02b9dc90d ("dma-buf/sync_file: refactor fence storage in struct sync_file") Cc: Gustavo Padovan <gustavo.padovan@collabora.co.uk> Cc: Christian König <christian.koenig@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210624174732.1754546-1-jason@jlekstrand.net Signed-off-by: Christian König <christian.koenig@amd.com>		2021-07-12 13:34:49 +02:00
..
heaps	drm-misc-next for 5.13:	2021-03-16 17:08:46 +10:00
dma-buf.c	dma-buf: fix unintended pin/unpin warnings	2021-05-20 14:02:27 +02:00
dma-fence-array.c	dma-fence: Propagate errors to dma-fence-array container	2019-08-12 08:25:52 +01:00
dma-fence-chain.c	dma-buf: fence-chain: Document missing dma_fence_chain_init() parameter in kerneldoc	2020-09-03 17:47:02 +05:30
dma-fence.c	drm/syncobj: use newly allocated stub fences	2021-04-08 12:21:13 +02:00
dma-heap.c	dma-buf: dma-heap: Provide accessor to get heap name	2021-02-25 18:28:24 +05:30
dma-resv.c	dma-buf/dma-resv: Respect num_fences when initializing the shared fence list.	2020-11-25 10:48:28 +01:00
Kconfig	dma-buf: Add debug option	2021-01-18 14:26:51 +01:00
Makefile	dma-buf: Exercise dma-fence-chain under selftests	2020-04-09 19:58:55 +01:00
selftest.c	dma-buf: Introduce selftesting framework	2019-08-19 18:01:34 +01:00
selftest.h	dma-buf: Introduce selftesting framework	2019-08-19 18:01:34 +01:00
selftests.h	Merge drm/drm-next into drm-intel-next-queued	2020-06-25 18:05:03 +03:00
seqno-fence.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174	2019-05-30 11:26:41 -07:00
st-dma-fence-chain.c	dma-buf: fix dma-fence-chain out of order test	2020-07-02 15:21:40 +02:00
st-dma-fence.c	dma-buf: Avoid comma separated statements	2021-02-09 17:14:11 +01:00
sw_sync.c	compat_ioctl: move more drivers to compat_ptr_ioctl	2019-10-23 17:23:44 +02:00
sync_debug.c	Linux 5.2-rc5	2019-06-19 12:07:29 +02:00
sync_debug.h	dma-buf: Remove unused sync_dump()	2019-04-23 09:30:07 +01:00
sync_file.c	dma-buf/sync_file: Don't leak fences on merge failure	2021-07-12 13:34:49 +02:00
sync_trace.h
udmabuf.c	drm-misc-next for 5.10:	2020-09-23 09:52:24 +10:00