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 <[email protected]>
Signed-off-by: Andrea Parri (Microsoft) <[email protected]>
Fixes: 4414418595 ("hv_netvsc: Add validation for untrusted Hyper-V values")
Reviewed-by: Jesse Brandeburg <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>

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

…

Makefile

…

netvsc_bpf.c

…

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