The problem is that we mix bo handles and flinked names in the hash
table. Because kms type handles are not flinked they should not be
added to the hash table. If we do that we will sooner or later
get a situation where we will overwrite a correct entry because
the bo handle was the same as a flinked name.
---
src/gallium/winsys/radeon/drm/radeon_drm_bo.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/src/gallium/winsys/radeon/drm/radeon_drm_bo.c
b/src/gallium/winsys/radeon/drm/radeon_drm_bo.c
index 2d41c26..f4ac526 100644
--- a/src/gallium/winsys/radeon/drm/radeon_drm_bo.c
+++ b/src/gallium/winsys/radeon/drm/radeon_drm_bo.c
@@ -957,16 +957,16 @@ static boolean radeon_winsys_bo_get_handle(struct
pb_buffer *buffer,
bo->flinked = TRUE;
bo->flink = flink.name;
+
+ pipe_mutex_lock(bo->mgr->bo_handles_mutex);
+ util_hash_table_set(bo->mgr->bo_handles,
(void*)(uintptr_t)bo->flink, bo);
+ pipe_mutex_unlock(bo->mgr->bo_handles_mutex);
}
whandle->handle = bo->flink;
} else if (whandle->type == DRM_API_HANDLE_TYPE_KMS) {
whandle->handle = bo->handle;
}
- pipe_mutex_lock(bo->mgr->bo_handles_mutex);
- util_hash_table_set(bo->mgr->bo_handles,
(void*)(uintptr_t)whandle->handle, bo);
- pipe_mutex_unlock(bo->mgr->bo_handles_mutex);
-
whandle->stride = stride;
return TRUE;
}
--
1.8.1.4
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