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When we fallback currently the gl_program objects are re-allocated. This is likely to change when the i965 cache lands, but for now this fixes a crash when using MESA_GLSL=cache_fb. This env var simulates the fallback path taken when a tgsi cache item doesn't exist due to being evicted previously or some kind of error. Unlike i965 we are always falling back at link time so it's safe to just re-allocate everything. We will be unnecessarily freeing and re-allocate a bunch of things here but it's probably not a huge deal, and can be changed when the i965 code lands. Fixes: 0e9991f9 ("glsl: don't reference shader prog data during cache fallback") Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com> (cherry picked from commit 80e64334 ) Signed-off-by: Juan A. Suarez Romero <jasuarez@igalia.com>
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