WSL2-Linux-Kernel/drivers/net/hyperv
Yongzhi Liu a459bd84ad hv_netvsc: Fix potential dereference of NULL pointer
[ Upstream commit eb4c078896 ]

The return value of netvsc_devinfo_get()
needs to be checked to avoid use of NULL
pointer in case of an allocation failure.

Fixes: 0efeea5fb1 ("hv_netvsc: Add the support of hibernation")
Signed-off-by: Yongzhi Liu <lyz_cs@pku.edu.cn>
Reviewed-by: Haiyang Zhang <haiyangz@microsoft.com>
Link: https://lore.kernel.org/r/1652962188-129281-1-git-send-email-lyz_cs@pku.edu.cn
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-06-09 10:23:02 +02:00
..
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Makefile hv_netvsc: Add XDP support 2020-01-25 10:43:19 +01:00
hyperv_net.h Networking changes for 5.14. 2021-06-30 15:51:09 -07:00
netvsc.c scsi: storvsc: Use blk_mq_unique_tag() to generate requestIDs 2021-05-14 17:39:32 +00:00
netvsc_bpf.c hv_netvsc: Add (more) validation for untrusted Hyper-V values 2021-01-18 19:47:47 -08:00
netvsc_drv.c hv_netvsc: Fix potential dereference of NULL pointer 2022-06-09 10:23:02 +02:00
netvsc_trace.c hv_netvsc: add trace points 2018-03-17 20:10:27 -04:00
netvsc_trace.h hv_netvsc: add trace points 2018-03-17 20:10:27 -04:00
rndis_filter.c Networking changes for 5.14. 2021-06-30 15:51:09 -07:00