Nathan Kidd 5b810bac5e glx: Fix out-of-bounds reads from negative return ...

The callers of these functions were casting -1 to unsigned and then
using 4GB indexes. By returning 0 we match all the other size functions.

GLX size functions return -1 to indicate error, but GL size functions return 0.

Signed-off-by: Nathan Kidd <nkidd@rocketsoftware.com>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1647>

2025-07-03 16:43:18 +02:00

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