017bd4bf25
Check if the structure is NULL before trying to get access to its members. This has been detected by the Undefined Behaviour Sanitizer (UBSan). Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io> Signed-off-by: Juan A. Suarez Romero <jasuarez@igalia.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29772>