tree d829ab7951dc30703124594f162f24640d9a8d09
parent c53665ce55ba4f5a670caf382213d984a2991900
author John Zhao <john.zhao@intel.com> 1559321929 -0700
committer Philipp Deppenwiese <zaolin.daisuki@gmail.com> 1559739752 +0000

src/drivers/intel: Avoid NULL pointer dereference

Coverity detects pointer fih as FORWARD_NULL. Add sanity check
for fih to prevent NULL pointer dereference.

BUG=CID 1401717
TEST=Built and boot up to kernel.

Change-Id: Ia6853e5302c87d9ffe52b942f067be56f6e77406
Signed-off-by: John Zhao <john.zhao@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33150
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Christian Walter <christian.walter@9elements.com>