File 0526-drm-amdgpu-fix-parser-init-error-path-to-a... of Package drm.openSUSE_Leap_42.3_Update

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File 0526-drm-amdgpu-fix-parser-init-error-path-to-avoid-crash.patch of Package drm.openSUSE_Leap_42.3_Update

From 063c753ef78bee13265bf02df185704e8fdff1f9 Mon Sep 17 00:00:00 2001
From: Dave Airlie <airlied@redhat.com>
Date: Fri, 10 Mar 2017 12:13:04 +1000
Subject: [PATCH] drm/amdgpu: fix parser init error path to avoid crash in
 parser fini
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[ Upstream commit 607523d19c9d67ba4cf7bdaced644f11ed04992c ]

If we don't reset the chunk info in the error path, the subsequent
fini path will double free.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c |    2 ++
 1 file changed, 2 insertions(+)

--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
@@ -240,6 +240,8 @@ free_partial_kdata:
 	for (; i >= 0; i--)
 		drm_free_large(p->chunks[i].kdata);
 	kfree(p->chunks);
+	p->chunks = NULL;
+	p->nchunks = 0;
 put_ctx:
 	amdgpu_ctx_put(p->ctx);
 free_chunk:

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File 0526-drm-amdgpu-fix-parser-init-error-path-to-avoid-crash.patch of Package drm.openSUSE_Leap_42.3_Update

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