Olivier Fourdan 34ea020344 glamor: Fix possible double-free ...

If glamor_link_glsl_prog() fails, we may jump to the failed code path
which frees the variable vs_prog_string and fs_prog_string.

But those variables were already freed just before, so in that case we
end up freeing the memory twice.

Simply move the free at the end of the success code path so we are sure
to free the values only once, either in the successful of failed code
paths.

Fixes: 2906ee5e4 - glamor: Fix leak in glamor_build_program()
Signed-off-by: Olivier Fourdan <ofourdan@redhat.com>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1629>

2024-07-29 13:49:27 +00:00

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