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linux-kernelorg-stable/drivers/dma-buf
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Cong Wang d1f3722643 dma-buf: free dmabuf->name in dma_buf_release() 
dma-buf name can be set via DMA_BUF_SET_NAME ioctl, but once set
it never gets freed.

Free it in dma_buf_release().

Fixes: bb2bb90304 ("dma-buf: add DMA_BUF_SET_NAME ioctls")
Reported-by: syzbot+b2098bc44728a4efb3e9@syzkaller.appspotmail.com
Cc: Greg Hackmann <ghackmann@google.com>
Cc: Chenbo Feng <fengc@google.com>
Cc: Sumit Semwal <sumit.semwal@linaro.org>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Acked-by: Chenbo Feng <fengc@google.com>
Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20191227063204.5813-1-xiyou.wangcong@gmail.com
 		2020-02-27 18:01:58 +05:30
..
heaps dma-buf: heaps: Remove redundant heap identifier from system heap name 2019-12-17 21:37:40 +05:30
Kconfig dma-buf: heaps: Add system heap to dmabuf heaps 2019-12-11 11:13:36 +05:30
Makefile dma-buf: heaps: Add heap helpers 2019-12-11 11:13:35 +05:30
dma-buf.c dma-buf: free dmabuf->name in dma_buf_release() 2020-02-27 18:01:58 +05:30
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: fix stack corruption in dma_fence_chain_release 2019-08-05 17:32:33 +02:00
dma-fence.c dma-fence: Serialise signal enabling (dma_fence_enable_sw_signaling) 2019-10-04 11:43:45 +01:00
dma-heap.c dma-heap: Make the symbol 'dma_heap_ioctl_cmds' static 2019-12-18 00:41:29 +05:30
dma-resv.c dma-resv: Also prime acquire ctx for lockdep 2019-11-21 11:03:31 +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 dma-buf: Add selftests for dma-fence 2019-08-19 18:09:46 +01:00
seqno-fence.c
…
st-dma-fence.c dmabuf: Mark up onstack timer for selftests 2019-08-20 13:49:15 +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
…
sync_file.c - A fix for a memory leak in the dma-buf support 2019-12-09 17:13:19 +10:00
sync_trace.h
…
udmabuf.c udmabuf: fix dma-buf cpu access 2019-12-18 09:11:38 +01:00