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linux/drivers/net/wwan
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Jinjie Ruan 3b557be89f 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: d642b012df ("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>
History 2024-11-03 07:59:30 -08:00
..
iosm net: wwan: iosm: Fix tainted pointer delete is case of region creation fail 2024-06-06 10:15:14 +02:00
t7xx net: wwan: t7xx: Fix off-by-one error in t7xx_dpmaif_rx_buf_alloc() 2024-11-03 07:59:30 -08:00
Kconfig Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2022-11-10 17:43:53 -08:00
Makefile net: wwan: t7xx: Add core components 2022-05-09 10:51:59 +01:00
mhi_wwan_ctrl.c wwan: core: Support slicing in port TX flow of WWAN subsystem 2023-03-17 22:38:31 -07:00
mhi_wwan_mbim.c net: wwan: mhi: make default data link id configurable 2024-07-03 19:11:01 +05:30
qcom_bam_dmux.c net: wwan: qcom_bam_dmux: Fix missing pm_runtime_disable() 2024-09-27 12:39:02 +01:00
rpmsg_wwan_ctrl.c net: wwan: replace deprecated strncpy with strscpy 2023-10-20 18:15:05 -07:00
wwan_core.c net: wwan: fix global oob in wwan_rtnl_policy 2024-10-21 11:38:44 +02:00
wwan_hwsim.c net: wwan: hwsim: make wwan_hwsim_class constant 2024-03-05 11:21:18 -08:00