tree 0ddf07cd4cbc75c1f3431d7a793639e5dfdd4e05
parent 7dd42da9a064750699058b2a9d66d84bc314b221
author Karthikeyan Ramasubramanian <kramasub@google.com> 1659990603 -0600
committer Martin L Roth <gaumless@gmail.com> 1662311181 +0000

util/amdfwtool/amdfwread: Fix incorrect option index

index I/O argument to getopt_long is not the index to argv. Instead it
is an index into the optlong array corresponding to the parsed option.
Also getopt() uses a global variable optind to track the index of the
next argument to be processed. Use the optindex variable as an index to
extract the filename from argv.

BUG=None
TEST=Build and use amdfwread to read the Soft-fuse bits from Guybrush
BIOS image. Observed no changes before and after the changes.

Change-Id: I33c74a0c8e12c5af76954524cf7294b7541d286b
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/66553
Reviewed-by: Robert Zieba <robertzieba@google.com>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>