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| author | Richard Spiegel <richard.spiegel@amd.corp-partner.google.com> | 2018-08-20 16:59:02 -0700 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2018-08-28 15:36:51 +0000 |
| commit | 4cafc886195a52a0610c46c79fbb700294e9f1aa (patch) | |
| tree | 8d9b02066ff2b059bf261493b81511d31c1960eb /util | |
| parent | 78f2343aa2d4fb606423cba4251252e033f41c6c (diff) | |
lib/gpio.c: Validate num_gpio
In function _gpio_base3_value(), if num_gpio is 0 it'll cause the return
of an undefined value, as no for loop will be executed. Assert that it's
not 0.
BUG=b:112253891
TEST=Build and boot grunt.
Change-Id: I2b6537900fa41ebbee0171959f3ce236d360bc80
Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
Reviewed-on: https://review.coreboot.org/28249
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Diffstat (limited to 'util')
0 files changed, 0 insertions, 0 deletions