From 9dfac63ae0a8759e05dbde20c2cea05afc121def Mon Sep 17 00:00:00 2001 From: Christoph Bumiller Date: Sat, 5 May 2012 13:28:19 +0200 Subject: [PATCH] nouveau: fix nouveau_scratch_runout_release bo count underflow --- src/gallium/drivers/nouveau/nouveau_buffer.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/src/gallium/drivers/nouveau/nouveau_buffer.c b/src/gallium/drivers/nouveau/nouveau_buffer.c index 369492de317..f6629901c15 100644 --- a/src/gallium/drivers/nouveau/nouveau_buffer.c +++ b/src/gallium/drivers/nouveau/nouveau_buffer.c @@ -524,8 +524,10 @@ nouveau_scratch_runout_release(struct nouveau_context *nv) { if (!nv->scratch.nr_runout) return; - while (nv->scratch.nr_runout--) + do { + --nv->scratch.nr_runout; nouveau_bo_ref(NULL, &nv->scratch.runout[nv->scratch.nr_runout]); + } while (nv->scratch.nr_runout); FREE(nv->scratch.runout); nv->scratch.end = 0; -- 2.30.2