From: Erik Faye-Lund <erik.faye-lund@collabora.com>
Date: Wed, 27 Nov 2019 16:31:28 +0000 (+0100)
Subject: zink: handle calloc-failure
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=8e1dca35abe13b57b34ea30d14f9ed55f558af14;p=mesa.git

zink: handle calloc-failure

In case we fail to allocate the context, we should notice and fail
gracefully.

CoverityID: 1455193
Reviewed-by: Dave Airlie <airlied@redhat.com>
---

diff --git a/src/gallium/drivers/zink/zink_context.c b/src/gallium/drivers/zink/zink_context.c
index 9b057fa165e..f79e289727d 100644
--- a/src/gallium/drivers/zink/zink_context.c
+++ b/src/gallium/drivers/zink/zink_context.c
@@ -1041,6 +1041,8 @@ zink_context_create(struct pipe_screen *pscreen, void *priv, unsigned flags)
 {
    struct zink_screen *screen = zink_screen(pscreen);
    struct zink_context *ctx = CALLOC_STRUCT(zink_context);
+   if (!ctx)
+      goto fail;
 
    ctx->base.screen = pscreen;
    ctx->base.priv = priv;