Commit 5a642e6b authored by Lucas Stach's avatar Lucas Stach

etnaviv: fix submit error path

If the gpu submit fails, bail out to avoid accessing a potentially
unititalized fence.

CC: stable@vger.kernel.org #4.12+
Signed-off-by: default avatarLucas Stach <l.stach@pengutronix.de>
parent 569dbb88
......@@ -445,7 +445,9 @@ int etnaviv_ioctl_gem_submit(struct drm_device *dev, void *data,
cmdbuf->user_size = ALIGN(args->stream_size, 8);
ret = etnaviv_gpu_submit(gpu, submit, cmdbuf);
if (ret == 0)
if (ret)
goto out;
cmdbuf = NULL;
if (args->flags & ETNA_SUBMIT_FENCE_FD_OUT) {
......
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