[Mesa-dev] Surfaceless GL broken for gallium drivers in mesa 7.10.1

[Matthew Bullock]

Hi,

I've just updated to the mesa 7.10.1 and eglMakeCurrent with NULL 
surfaces (the egl surfaceless extension used by wayland) now segfaults.

This is caused by integrating commit 
94ccc31ba4f64ac480137fd90f1ded44d2072f6e  st/dri: Track drawable context 
bindings

without commit:
0acb31be171f01aec8b38ceaddf47b7da6dae2a0 st/dri: Fix surfaceless gl 
using contexts with previous bound surfaces

The second commit moves the NULL check of the surfaces to before the 
point where the first commit dereferences them.

Matthew