This is a note to let you know that I've just added the patch titled
drm/v3d: don't leak bin job if v3d_job_init fails.
to the 5.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
drm-v3d-don-t-leak-bin-job-if-v3d_job_init-fails.patch
and it can be found in the queue-5.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit cd0324f318e4447471e0bb01d4bea4f5de4aab1e
Author: Iago Toral Quiroga <itoral@xxxxxxxxxx>
Date: Mon Sep 16 09:11:25 2019 +0200
drm/v3d: don't leak bin job if v3d_job_init fails.
[ Upstream commit 0d352a3a8a1f26168d09f7073e61bb4b328e3bb9 ]
If the initialization of the job fails we need to kfree() it
before returning.
Signed-off-by: Iago Toral Quiroga <itoral@xxxxxxxxxx>
Signed-off-by: Eric Anholt <eric@xxxxxxxxxx>
Link: https://patchwork.freedesktop.org/patch/msgid/20190916071125.5255-1-itoral@xxxxxxxxxx
Fixes: a783a09ee76d ("drm/v3d: Refactor job management.")
Reviewed-by: Eric Anholt <eric@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/gpu/drm/v3d/v3d_gem.c b/drivers/gpu/drm/v3d/v3d_gem.c
index 19c092d75266b..6316bf3646af5 100644
--- a/drivers/gpu/drm/v3d/v3d_gem.c
+++ b/drivers/gpu/drm/v3d/v3d_gem.c
@@ -565,6 +565,7 @@ v3d_submit_cl_ioctl(struct drm_device *dev, void *data,
ret = v3d_job_init(v3d, file_priv, &bin->base,
v3d_job_free, args->in_sync_bcl);
if (ret) {
+ kfree(bin);
v3d_job_put(&render->base);
kfree(bin);
return ret;
