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Koen Kooi
ebbeb55561
Also add script used to generate patches and SRC_URI Signed-off-by: Koen Kooi <koen@dominion.thruhere.net> Signed-off-by: Denys Dmytriyenko <denys@ti.com>
35 lines
1.3 KiB
Diff
35 lines
1.3 KiB
Diff
From 24ac9d40092ac989e425100ff65c7781cb786077 Mon Sep 17 00:00:00 2001
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From: Ryan Mallon <rmallon@gmail.com>
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Date: Sat, 28 Jan 2012 08:51:40 +1100
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Subject: [PATCH 54/90] vmwgfx: Fix assignment in
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vmw_framebuffer_create_handle
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commit bf9c05d5b6d19b3e4c9fe21047694e94f48db89b upstream.
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The assignment of handle in vmw_framebuffer_create_handle doesn't actually do anything useful and is incorrectly assigning an integer value to a pointer argument. It appears that this is a typo and should be dereferencing handle rather than assigning to it directly. This fixes a bug where an undefined handle value is potentially returned to user-space.
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Signed-off-by: Ryan Mallon <rmallon@gmail.com>
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Reviewed-by: Jakob Bornecrantz<jakob@vmware.com>
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Signed-off-by: Dave Airlie <airlied@redhat.com>
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Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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---
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drivers/gpu/drm/vmwgfx/vmwgfx_kms.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
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index f94b33a..7c88f1f 100644
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--- a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
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+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
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@@ -378,7 +378,7 @@ int vmw_framebuffer_create_handle(struct drm_framebuffer *fb,
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unsigned int *handle)
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{
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if (handle)
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- handle = 0;
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+ *handle = 0;
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return 0;
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}
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--
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1.7.9.4
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