diff options
| author | Herbert Xu <[email protected]> | 2025-04-11 01:26:47 +0000 |
|---|---|---|
| committer | Herbert Xu <[email protected]> | 2025-04-12 01:33:09 +0000 |
| commit | 9ae0c92fec69374c6db8dddb0df00d86b9afa5da (patch) | |
| tree | 9ed34712affa77bcd15a64562c64697bf608e125 /drivers/fpga/tests/fpga-mgr-test.c | |
| parent | crypto: caam/qi - Fix drv_ctx refcount bug (diff) | |
| download | kernel-9ae0c92fec69374c6db8dddb0df00d86b9afa5da.tar.gz kernel-9ae0c92fec69374c6db8dddb0df00d86b9afa5da.zip | |
crypto: scomp - Fix wild memory accesses in scomp_free_streams
In order to use scomp_free_streams to free the partially allocted
streams in the allocation error path, move the alg->stream assignment
to the beginning. Also check for error pointers in scomp_free_streams
before freeing the ctx.
Finally set alg->stream to NULL to not break subsequent attempts
to allocate the streams.
Fixes: 3d72ad46a23a ("crypto: acomp - Move stream management into scomp layer")
Reported-by: syzkaller <[email protected]>
Co-developed-by: Kuniyuki Iwashima <[email protected]>
Signed-off-by: Kuniyuki Iwashima <[email protected]>
Co-developed-by: Herbert Xu <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>
Diffstat (limited to 'drivers/fpga/tests/fpga-mgr-test.c')
0 files changed, 0 insertions, 0 deletions