This is a note to let you know that I've just added the patch titled
drm/gma500: Fix possible out of bounds read
to the 4.5-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-gma500-fix-possible-out-of-bounds-read.patch
and it can be found in the queue-4.5 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 7ccca1d5bf69fdd1d3c5fcf84faf1659a6e0ad11 Mon Sep 17 00:00:00 2001
From: Itai Handler <itai_handler@xxxxxxxxxxx>
Date: Tue, 3 Nov 2015 00:20:56 +0200
Subject: drm/gma500: Fix possible out of bounds read
From: Itai Handler <itai_handler@xxxxxxxxxxx>
commit 7ccca1d5bf69fdd1d3c5fcf84faf1659a6e0ad11 upstream.
Fix possible out of bounds read, by adding missing comma.
The code may read pass the end of the dsi_errors array
when the most significant bit (bit #31) in the intr_stat register
is set.
This bug has been detected using CppCheck (static analysis tool).
Signed-off-by: Itai Handler <itai_handler@xxxxxxxxxxx>
Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@xxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/gma500/mdfld_dsi_pkg_sender.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/gpu/drm/gma500/mdfld_dsi_pkg_sender.c
+++ b/drivers/gpu/drm/gma500/mdfld_dsi_pkg_sender.c
@@ -72,7 +72,7 @@ static const char *const dsi_errors[] =
"RX Prot Violation",
"HS Generic Write FIFO Full",
"LP Generic Write FIFO Full",
- "Generic Read Data Avail"
+ "Generic Read Data Avail",
"Special Packet Sent",
"Tearing Effect",
};
Patches currently in stable-queue which might be from itai_handler@xxxxxxxxxxx are
queue-4.5/drm-gma500-fix-possible-out-of-bounds-read.patch
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