net: atlantic: add check for MAX_SKB_FRAGS
authorGrant Grundler <grundler@chromium.org>
Tue, 10 May 2022 02:28:25 +0000 (19:28 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 25 May 2022 07:57:36 +0000 (09:57 +0200)
commit948ddbdc56636773401f2cb9c7a932eb9c43ccfd
tree0067467a38083f2e5b767e31326e35df3b0aa76d
parent2d1b336ffb77125661c4ca1020a6844361d30e38
net: atlantic: add check for MAX_SKB_FRAGS

[ Upstream commit 6aecbba12b5c90b26dc062af3b9de8c4b3a2f19f ]

Enforce that the CPU can not get stuck in an infinite loop.

Reported-by: Aashay Shringarpure <aashay@google.com>
Reported-by: Yi Chou <yich@google.com>
Reported-by: Shervin Oloumi <enlightened@google.com>
Signed-off-by: Grant Grundler <grundler@chromium.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/net/ethernet/aquantia/atlantic/aq_ring.c