From: Kenneth Graunke <kenneth@whitecape.org>
Date: Fri, 28 Jun 2019 00:00:46 +0000 (-0700)
Subject: gallium/u_transfer_helper: Don't leak a reference to the resource.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=65e0c4b64f6fbbab0e6a56d55d1d6c4baf875687;p=mesa.git

gallium/u_transfer_helper: Don't leak a reference to the resource.

We pipe_resource_reference when handling transfers in map, we need to
do a corresponding unreference in unmap.

Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
---

diff --git a/src/gallium/auxiliary/util/u_transfer_helper.c b/src/gallium/auxiliary/util/u_transfer_helper.c
index b7bd43fd97f..033a49b14e2 100644
--- a/src/gallium/auxiliary/util/u_transfer_helper.c
+++ b/src/gallium/auxiliary/util/u_transfer_helper.c
@@ -511,6 +511,8 @@ u_transfer_helper_transfer_unmap(struct pipe_context *pctx,
             helper->vtbl->transfer_unmap(pctx, trans->trans2);
       }
 
+      pipe_resource_reference(&ptrans->resource, NULL);
+
       free(trans->staging);
       free(trans);
    } else {