wifi: iwlwifi: mei: fix potential NULL-ptr deref after clone

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[ Upstream commit d3df49dda4 ]

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

Coverity CID: 1503456

Fixes: 2da4366f9e ("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
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Johannes Berg 2022-10-30 19:17:45 +02:00 • committed by Greg Kroah-Hartman

parent 57f6784d88

commit 0183b7c49c

1 changed files with 7 additions and 3 deletions

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drivers/net/wireless/intel/iwlwifi/mei/net.c

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