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linux/drivers/net/hyperv
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Andrea Parri (Microsoft) 12bc8dfb83 hv_netvsc: Reset the RSC count if NVSP_STAT_FAIL in netvsc_receive() 
Commit 4414418595 ("hv_netvsc: Add validation for untrusted Hyper-V
values") added validation to rndis_filter_receive_data() (and
rndis_filter_receive()) which introduced NVSP_STAT_FAIL-scenarios where
the count is not updated/reset.  Fix this omission, and prevent similar
scenarios from occurring in the future.

Reported-by: Juan Vazquez <juvazq@microsoft.com>
Signed-off-by: Andrea Parri (Microsoft) <parri.andrea@gmail.com>
Fixes: 4414418595 ("hv_netvsc: Add validation for untrusted Hyper-V values")
Reviewed-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Link: https://lore.kernel.org/r/20210203113602.558916-1-parri.andrea@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-02-04 18:59:17 -08:00
..
hyperv_net.h hv_netvsc: Use vmbus_requestor to generate transaction IDs for VMBus hardening 2020-11-17 10:54:18 +00:00
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
netvsc_bpf.c bpf, xdp: Remove XDP_QUERY_PROG and XDP_QUERY_PROG_HW XDP commands 2020-07-25 20:37:02 -07:00
netvsc_drv.c use __netdev_notify_peers in hyperv 2020-12-16 11:43:26 -08:00
netvsc_trace.c
netvsc_trace.h
netvsc.c hv_netvsc: Reset the RSC count if NVSP_STAT_FAIL in netvsc_receive() 2021-02-04 18:59:17 -08:00
rndis_filter.c hv_netvsc: Reset the RSC count if NVSP_STAT_FAIL in netvsc_receive() 2021-02-04 18:59:17 -08:00