[Nouveau] [PATCH 2/2] nouveau/exa: Fix transfer bo memory leak

[Maarten Maathuis]

Thanks to "Christoph Bumiller <e0425955 at student.tuwien.ac.at>" for hinting at the cause of the problem.

Signed-off-by: Maarten Maathuis <madman2003 at gmail.com>
---
 src/nouveau_exa.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/src/nouveau_exa.c b/src/nouveau_exa.c
index c51a799..bb946b6 100644
--- a/src/nouveau_exa.c
+++ b/src/nouveau_exa.c
@@ -185,6 +185,8 @@ nouveau_exa_scratch(NVPtr pNv, int size, struct nouveau_bo **pbo, int *off)
 		}
 
 		nouveau_bo_ref(bo, &pNv->transfer);
+		/* Lower the refcount of the bo back to 1, otherwise it will never be freed. */
+		nouveau_bo_ref(NULL, &bo);
 		pNv->transfer_offset = 0;
 	}
 
-- 
1.7.8.6