Change in flashrom[1.1.x]: dmi: Correctly check for ERROR_PTR

[Nico Huber (Code Review)]

Attention is currently required from: Nico Huber, Angel Pons.
Hello build bot (Jenkins), Angel Pons,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/flashrom/+/62613

to look at the new patch set (#2).

Change subject: dmi: Correctly check for ERROR_PTR
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dmi: Correctly check for ERROR_PTR

For the physmap*() functions, NULL is considered valid return value.
Fixes a segmentation fault when DMI tables can't be mapped.

Tested on intel/eblake board with broken coreboot.

Change-Id: Ic403c2940c2b91acbd113f0acfa3ce9ef6c6bb6c
Signed-off-by: Nico Huber 
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M dmi.c
1 file changed, 1 insertion(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/flashrom refs/changes/13/62613/2