tree ad94c13914c59ad30191af043699485702c3c0cd
parent ff920ae3e181de9275f1d4c9b4b54fe2a7a54560
author Nicolas Pena <npm@chromium.org> 1484591226 -0500
committer Chromium commit bot <commit-bot@chromium.org> 1484605455 +0000

Return early when gif_img_row_bytes is 0

We can get into a loop when gif_img_row_bytes is 0 since Decode will
return 3 when the second parameter is 0, and there is a while(ret!=0).

BUG=681170

Change-Id: I63502a8487c07030fce2373f74cec6b4f0c98297
Reviewed-on: https://pdfium-review.googlesource.com/2211
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>