media: imx-media-utils: fix a warning

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The logic at find_format() is a little bit confusing even for
humans, and it tricks static code analyzers:

	drivers/staging/media/imx/imx-media-utils.c:259 find_format() error: buffer overflow 'array' 14 <= 20

Rewrite the logic in a way that it makes it clearer to understand,
while prevent static analyzers to produce false positives.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

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This commit is contained in:

Mauro Carvalho Chehab 2018-03-22 09:11:20 -04:00

parent 39adb4e739

commit a23deac60a

1 changed files with 43 additions and 38 deletions

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drivers/staging/media/imx/imx-media-utils.c

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