| commit | 6f0089e92e9a3b096b978bb09a87db6a38acb7b2 | [log] [tgz] |
|---|---|---|
| author | Anuj Phogat <anuj.phogat@gmail.com> | Thu Sep 18 16:30:31 2014 -0700 |
| committer | Anuj Phogat <anuj.phogat@gmail.com> | Wed Oct 22 16:13:37 2014 -0700 |
| tree | 32e9cae1c76ec629753b54d898f2544460324c02 | |
| parent | 8ec40adf7eaaf4a107ee76497d69d1479580f711 [diff] |
glsl: Fix crash due to negative array index
Currently Mesa crashes with a shader like this:
[fragmnet shader]
float[5] array;
int idx = -2;
void main()
{
gl_FragColor = vec4(0.0, 1.0, 0.0, array[idx]);
}
Cc: <mesa-stable@lists.freedesktop.org>
Signed-off-by: Anuj Phogat <anuj.phogat@gmail.com>
Reviewed-by: Chris Forbes <chrisf@ijw.co.nz>