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(parent: bfdcc65) | patch
common/lcd: add protection from null bmp pointer
authorNikita Kiryanov <nikita@compulab.co.il>
Sun, 19 Aug 2012 19:32:30 +0000 (19:32 +0000)
committerAnatolij Gustschin <agust@denx.de>
Fri, 21 Sep 2012 21:41:56 +0000 (23:41 +0200)
commit1b09b53e7dda7f8d4e7ec2927137f3b71327955a
treea1172dba5c830358ac395235f76605c4c836a65dtree | snapshot
parentbfdcc65e1163b4891643c2a670570c478b9af2a4commit | diff
common/lcd: add protection from null bmp pointer

If the bmp pointer is null then U-Boot will get stuck when trying
to load the image.
What's worse, it will get stuck before the U-Boot shell becomes
available to the user, thus making it difficult to correct the
situation.

To protect from the above scenario, check if the pointer is valid.

Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
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