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| author | Simon Glass <sjg@chromium.org> | 2017-06-07 10:28:39 -0600 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2017-06-12 08:38:06 -0400 |
| commit | 66a1b30d14566676293ba4010a0d592adc61ce95 (patch) | |
| tree | d851948434d7121c86f5d160bb0ad390e73e8086 /common | |
| parent | 1a596c44c0967b3191ee278f988d14d6082249e1 (diff) | |
| download | u-boot-66a1b30d14566676293ba4010a0d592adc61ce95.zip u-boot-66a1b30d14566676293ba4010a0d592adc61ce95.tar.gz u-boot-66a1b30d14566676293ba4010a0d592adc61ce95.tar.bz2 | |
edid: Use sizeof() in cea_is_hdmi_vsdb_present()
We should not use an open-coded value here. Use sizeof() instead.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reported-by: Coverity (CID: 163252)
Fixes: 43c6bdd0 (edid: Add HDMI flag to timing info)
Diffstat (limited to 'common')
| -rw-r--r-- | common/edid.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/common/edid.c b/common/edid.c index 854d40c..3d0809a 100644 --- a/common/edid.c +++ b/common/edid.c @@ -148,8 +148,8 @@ static bool cea_is_hdmi_vsdb_present(struct edid_cea861_info *info) /* check for end of data block */ end = info->dtd_offset; if (end == 0) - end = 127; - if (end < 4 || end > 127) + end = sizeof(info->data); + if (end < 4 || end > sizeof(info->data)) return false; end -= 4; |