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crocus: cleanup bo exports for external objects

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This might have led to a leak in firefox/webrender/webgl scenarios

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Fixes: f3630548f1 ("crocus: initial gallium driver for Intel gfx 4-7")
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14167>
This commit is contained in:
Dave Airlie 2021-12-13 10:21:47 +10:00
parent 9ff086052a
commit 76da456954
1 changed files with 10 additions and 0 deletions
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10
src/gallium/drivers/crocus/crocus_bufmgr.c
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@ -609,6 +609,16 @@ bo_close(struct crocus_bo *bo)
entry = _mesa_hash_table_search(bufmgr->handle_table, &bo->gem_handle);
_mesa_hash_table_remove(bufmgr->handle_table, entry);
list_for_each_entry_safe(struct bo_export, export, &bo->exports, link) {
struct drm_gem_close close = { .handle = export->gem_handle };
intel_ioctl(export->drm_fd, DRM_IOCTL_GEM_CLOSE, &close);
list_del(&export->link);
free(export);
}
} else {
assert(list_is_empty(&bo->exports));
}
/* Close this object */