Module: Mesa Branch: gallium-map-range Commit: e80d3304195a6fe8a82c4f264f55b42adf384a04 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=e80d3304195a6fe8a82c4f264f55b42adf384a04
Author: José Fonseca <[email protected]> Date: Wed Mar 4 16:07:51 2009 +0000 gallium: Ensure map ranges are valid. --- src/gallium/include/pipe/p_inlines.h | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/src/gallium/include/pipe/p_inlines.h b/src/gallium/include/pipe/p_inlines.h index 1f46461..4e5252d 100644 --- a/src/gallium/include/pipe/p_inlines.h +++ b/src/gallium/include/pipe/p_inlines.h @@ -83,6 +83,8 @@ pipe_buffer_map_range(struct pipe_screen *screen, unsigned length, unsigned usage) { + assert(offset < buf->size); + assert(offset + length <= buf->size); if(screen->buffer_map_range) return screen->buffer_map_range(screen, buf, offset, length, usage); else { @@ -98,6 +100,8 @@ pipe_buffer_flush_mapped_range(struct pipe_screen *screen, unsigned offset, unsigned length) { + assert(offset < buf->size); + assert(offset + length <= buf->size); if(screen->buffer_flush_mapped_range) screen->buffer_flush_mapped_range(screen, buf, offset, length); } _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
