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(parent: d288067) | patch
wifi: iwlwifi: mei: fix potential NULL-ptr deref after clone
authorJohannes Berg <johannes.berg@intel.com>
Sun, 30 Oct 2022 17:17:45 +0000 (19:17 +0200)
committerGregory Greenman <gregory.greenman@intel.com>
Thu, 10 Nov 2022 11:26:26 +0000 (13:26 +0200)
commitd3df49dda431f7ae4132a9a0ac25a5134c04e812
tree8dc1faec98235582d57ae619f832c2b0f6dd4559tree | snapshot
parentd288067ede4b375e72daf7f9a98d937ede11a311commit | diff
wifi: iwlwifi: mei: fix potential NULL-ptr deref after clone

If cloning the SKB fails, don't try to use it, but rather return
as if we should pass it.

Coverity CID: 1503456

Fixes: 2da4366f9e2c ("iwlwifi: mei: add the driver to allow cooperation with CSME")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20221030191011.0ce03ba99601.I87960b7cb0a3d16b9fd8d9144027e7e2587f5a58@changeid
drivers/net/wireless/intel/iwlwifi/mei/net.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git