Patch "drm/vc4: Fix memory leak of the CRTC state." has been added to the 4.9-stable tree

Patch "drm/vc4: Fix memory leak of the CRTC state." has been added to the 4.9-stable tree

[gregkh]

This is a note to let you know that I've just added the patch titled

    drm/vc4: Fix memory leak of the CRTC state.

to the 4.9-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-vc4-fix-memory-leak-of-the-crtc-state.patch
and it can be found in the queue-4.9 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.


>From 7622b25543665567d8830a63210385b7d705924b Mon Sep 17 00:00:00 2001
From: Eric Anholt <eric@anholt.net>
Date: Mon, 10 Oct 2016 09:44:06 -0700
Subject: drm/vc4: Fix memory leak of the CRTC state.

From: Eric Anholt <eric@anholt.net>

commit 7622b25543665567d8830a63210385b7d705924b upstream.

The underscores variant frees the pointers inside, while the
no-underscores variant calls underscores and then frees the struct.

Signed-off-by: Eric Anholt <eric@anholt.net>
Fixes: d8dbf44f13b9 ("drm/vc4: Make the CRTCs cooperate on allocating display lists.")
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/gpu/drm/vc4/vc4_crtc.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/gpu/drm/vc4/vc4_crtc.c
+++ b/drivers/gpu/drm/vc4/vc4_crtc.c
@@ -832,7 +832,7 @@ static void vc4_crtc_destroy_state(struc
 
 	}
 
-	__drm_atomic_helper_crtc_destroy_state(state);
+	drm_atomic_helper_crtc_destroy_state(crtc, state);
 }
 
 static const struct drm_crtc_funcs vc4_crtc_funcs = {


Patches currently in stable-queue which might be from eric@anholt.net are

queue-4.9/drm-vc4-return-einval-on-the-overflow-checks-failing.patch
queue-4.9/drm-vc4-fix-memory-leak-of-the-crtc-state.patch
queue-4.9/drm-vc4-fix-an-integer-overflow-in-temporary-allocation-layout.patch
queue-4.9/drm-vc4-fix-a-bounds-check.patch