Mesa (main): etnaviv: fix leak of the screen hash table
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Fri Oct 1 10:22:21 UTC 2021
Module: Mesa
Branch: main
Commit: f7168feb9b9ccad38b0cf2463eccba45f35caff5
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=f7168feb9b9ccad38b0cf2463eccba45f35caff5
Author: Christian Gmeiner <christian.gmeiner at gmail.com>
Date: Thu Sep 16 18:50:42 2021 +0200
etnaviv: fix leak of the screen hash table
Signed-off-by: Christian Gmeiner <christian.gmeiner at gmail.com>
Tested-by: Philipp Zabel p.zabel at pengutronix.de
Reviewed-by: Simon Ser <contact at emersion.fr>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12904>
---
src/gallium/winsys/etnaviv/drm/etnaviv_drm_winsys.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/src/gallium/winsys/etnaviv/drm/etnaviv_drm_winsys.c b/src/gallium/winsys/etnaviv/drm/etnaviv_drm_winsys.c
index 03d61623e7a..1eb5b3c6947 100644
--- a/src/gallium/winsys/etnaviv/drm/etnaviv_drm_winsys.c
+++ b/src/gallium/winsys/etnaviv/drm/etnaviv_drm_winsys.c
@@ -142,6 +142,11 @@ etna_drm_screen_destroy(struct pipe_screen *pscreen)
if (destroy) {
int fd = etna_device_fd(screen->dev);
_mesa_hash_table_remove_key(fd_tab, intptr_to_pointer(fd));
+
+ if (!fd_tab->entries) {
+ _mesa_hash_table_destroy(fd_tab, NULL);
+ fd_tab = NULL;
+ }
}
mtx_unlock(&etna_screen_mutex);
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