diff options
| author | Dinghao Liu | 2023-09-21 15:14:12 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2023-10-25 12:03:15 +0200 |
| commit | fec769b9fd25cc8a4df96ebbdb251262fe51cca3 (patch) | |
| tree | fd0720b0a7667043e1412a66bfa7825880996c8f /net/packet | |
| parent | 7241c2627c14002acb2f95388b29a79c1265e075 (diff) | |
s390/cio: fix a memleak in css_alloc_subchannel
commit 63e8b94ad1840f02462633abdb363397f56bc642 upstream.
When dma_set_coherent_mask() fails, sch->lock has not been
freed, which is allocated in css_sch_create_locks(), leading
to a memleak.
Fixes: 4520a91a976e ("s390/cio: use dma helpers for setting masks")
Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn>
Message-Id: <20230921071412.13806-1-dinghao.liu@zju.edu.cn>
Link: https://lore.kernel.org/linux-s390/bd38baa8-7b9d-4d89-9422-7e943d626d6e@linux.ibm.com/
Reviewed-by: Halil Pasic <pasic@linux.ibm.com>
Reviewed-by: Peter Oberparleiter <oberpar@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/packet')
0 files changed, 0 insertions, 0 deletions