Aaron Plattner <[email protected]> writes: > The modesetting driver corrupts memory when used after a server regeneration > because not enough memory is allocated for its pixmap privates. This happens > because its call to dixRegisterScreenSpecificPrivateKey() does nothing because > key->initialized is still TRUE from the first server generation. However, the > key is not in the screen's linked list of screen-specific privates because > that's freed and reallocated during the server generation loop in dix_main(). > > Fix this by clearing key->initialized before CloseScreen and add a call to > dixFreeScreenSpecificPrivates() for GPU screens. > > v2: Just set key->initialized to FALSE and move > dixFreeScreenSpecificPrivates() > calls to after CloseScreen. > > v3: Move dixFreeScreenSpecificPrivates() calls back to just before > CloseScreen. > > Signed-off-by: Aaron Plattner <[email protected]>
Reviewed-by: Keith Packard <[email protected]> -- -keith
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