This GIF File kills App

[reipielr]

T^T

[reipielr]

omg i just testing 'writing issue' is working well, but i can't find delete button.
anyway, point is gif that i uploaded makes crash on 1.0.7
but on 1.0.4, that works well!
And i'm sorry for my bad english

[koral--]

If something is not working on the latest version then it's a bug. I will check it.

[reipielr]

I debugged and found stack
open -> readExtensions -> setupBackupBmp -> getColorFromTable

char colIdx = idx >= cmap->ColorCount ? 0 : idx;
cmap is NULL (ColorMapObject)

so i wonder if i add this code, is there will be any side-effact?
if (cmap == NULL) {
cmap = getDefColorMap();
}

[koral--]

Color map in that place should never be NULL since it should be checked and optionally set to default while opening a GIF. Bug existed in open().