Animated GIF opening bug in GDAL plugin

[rashadkm]

Opening animated GIF gives segfault on OSSIM

ossim-info works fine getTile(clipRect) gives a segfault. The error is in calling

​http://osgeo-org.1560.n6.nabble.com/Animated-GIF-opening-bug-in-GDAL-plugin-td5020477.html

ossimGdalTileSource::loadIndexTo3BandTileTemplate(ossim_uint8(0),

ossim_uint8(0), clipRect, aGdalBandStart, anOssimBandStart);

[rashadkm]

inside the function loadIndexTo3BandTileTemplate

anOssimBandStart is incremented by 2 in but actual gif image has only 3 bands

From gdb

so a call is happening here like loadIndexTo3BandTileTemplate(ossim_uint8(0),

ossim_uint8(0), clipRect, 2, 3);

from ossimGdalTileSource::getTile(...) which increment anOssimBandStart by 3 each time which is less than the input data resulting in a seg fault.