CHROMIUM: glsl: Avoid crash when overflowing the samplers array

Fixes a crash when we have too many samplers.

BUG=chromium:141901
TEST=by hand

Signed-off-by: Prince Agyeman <prince.agyeman@intel.com>
Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
Signed-off-by: James Ausmus <james.ausmus@intel.com>
(applied manually from src/third_party/media-libs/mesa/files)

BUG=b:33533853
TEST=No CTS regressions on Cyan and Reef.

Signed-off-by: Tomasz Figa <tfiga@chromium.org>
Change-Id: I5a997d65080fee8f4536cca86f06a38af3786682
Reviewed-on: https://chromium-review.googlesource.com/558122
Reviewed-by: Chad Versace <chadversary@chromium.org>
1 file changed