From: Erik Faye-Lund <erik.faye-lund@collabora.com>
Date: Wed, 5 Sep 2018 11:50:18 +0000 (+0100)
Subject: virgl: free trans on map-error
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;ds=sidebyside;h=9635869d735f44e381788f47585b4eb8ef124683;p=mesa.git

virgl: free trans on map-error

When we fail to map memory, we should also free trans to avoid
leaking memory.

Noticed while reading code.

Signed-off-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
---

diff --git a/src/gallium/drivers/virgl/virgl_texture.c b/src/gallium/drivers/virgl/virgl_texture.c
index 150a5ebd8c7..71c0e9da7fd 100644
--- a/src/gallium/drivers/virgl/virgl_texture.c
+++ b/src/gallium/drivers/virgl/virgl_texture.c
@@ -195,6 +195,7 @@ static void *virgl_texture_transfer_map(struct pipe_context *ctx,
 
    ptr = vs->vws->resource_map(vs->vws, hw_res);
    if (!ptr) {
+      slab_free(&vctx->texture_transfer_pool, trans);
       return NULL;
    }