[Freedreno] [PATCH libdrm 1/4] freedreno: fix a bo cache segfault with imported bo's

[Varad Gautam]

Importing a bo whose handle is still in the bo cache crashes during cleanup.
Remove bo from cache when importing.

Signed-off-by: Varad Gautam <varadgautam at gmail.com>
---
 freedreno/freedreno_bo.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/freedreno/freedreno_bo.c b/freedreno/freedreno_bo.c
index eec218c..972ee17 100644
--- a/freedreno/freedreno_bo.c
+++ b/freedreno/freedreno_bo.c
@@ -52,6 +52,9 @@ static struct fd_bo * lookup_bo(void *tbl, uint32_t key)
 	if (!drmHashLookup(tbl, key, (void **)&bo)) {
 		/* found, incr refcnt and return: */
 		bo = fd_bo_ref(bo);
+
+		/* don't break the bucket if this bo was found in one */
+		list_delinit(&bo->list);
 	}
 	return bo;
 }
-- 
2.4.6