diff options
| author | Jinjie Ruan <ruanjinjie@huawei.com> | 2024-11-01 10:53:16 +0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-11-03 07:59:30 -0800 |
| commit | 3b557be89fc688dbd9ccf704a70f7600a094f13a (patch) | |
| tree | f73632c09508b487f7d0eca5c771c1ec308bfb33 /net/sctp | |
| parent | b2183187c5fd30659b9caccb92f7e5e680301769 (diff) | |
net: wwan: t7xx: Fix off-by-one error in t7xx_dpmaif_rx_buf_alloc()
The error path in t7xx_dpmaif_rx_buf_alloc(), free and unmap the already
allocated and mapped skb in a loop, but the loop condition terminates when
the index reaches zero, which fails to free the first allocated skb at
index zero.
Check with i-- so that skb at index 0 is freed as well.
Cc: stable@vger.kernel.org
Fixes: d642b012df70 ("net: wwan: t7xx: Add data path interface")
Acked-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://patch.msgid.link/20241101025316.3234023-1-ruanjinjie@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/sctp')
0 files changed, 0 insertions, 0 deletions