mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2026-04-03 12:05:13 +02:00
104048a4a4
[ Upstream commit8d89661a36] The length in the pseudo header should be the length of the L3 payload AKA the L4 header+payload. The selftest code builds the packet from the lower layers up, so all the headers are pushed already when it constructs L4. We need to subtract the lower layer headers from skb->len. Fixes:3e1e58d64c("net: add generic selftest support") Signed-off-by: Jakub Kicinski <kuba@kernel.org> Reviewed-by: Gerhard Engleder <gerhard@engleder-embedded.com> Reported-by: Oleksij Rempel <o.rempel@pengutronix.de> Tested-by: Oleksij Rempel <o.rempel@pengutronix.de> Reviewed-by: Oleksij Rempel <o.rempel@pengutronix.de> Link: https://patch.msgid.link/20250624183258.3377740-1-kuba@kernel.org Signed-off-by: Paolo Abeni <pabeni@redhat.com> Signed-off-by: Sasha Levin <sashal@kernel.org>