From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: Thu, 15 Jun 2017 15:05:28 +0000 (+0200)
Subject: 4.9-stable patches
X-Git-Tag: v4.9.33~1
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=e77c92337be01a494b3a74dce67d3f1733f27c8a;p=thirdparty%2Fkernel%2Fstable-queue.git

4.9-stable patches

added patches:
	sparc64-make-string-buffers-large-enough.patch
---

diff --git a/queue-4.9/series b/queue-4.9/series
index b18d06a3e34..76ae24dc222 100644
--- a/queue-4.9/series
+++ b/queue-4.9/series
@@ -105,3 +105,4 @@ xtensa-don-t-use-linux-irq-0.patch
 s390-kvm-do-not-rely-on-the-ilc-on-kvm-host-protection-fauls.patch
 drm-i915-workaround-vlv-chv-dsi-scanline-counter-hardware-fail.patch
 drm-i915-always-recompute-watermarks-when-distrust_bios_wm-is-set-v2.patch
+sparc64-make-string-buffers-large-enough.patch
diff --git a/queue-4.9/sparc64-make-string-buffers-large-enough.patch b/queue-4.9/sparc64-make-string-buffers-large-enough.patch
new file mode 100644
index 00000000000..85a86ddcbec
--- /dev/null
+++ b/queue-4.9/sparc64-make-string-buffers-large-enough.patch
@@ -0,0 +1,42 @@
+From b5c3206190f1fddd100b3060eb15f0d775ffeab8 Mon Sep 17 00:00:00 2001
+From: Dan Carpenter <dan.carpenter@oracle.com>
+Date: Fri, 25 Nov 2016 14:03:55 +0300
+Subject: sparc64: make string buffers large enough
+
+From: Dan Carpenter <dan.carpenter@oracle.com>
+
+commit b5c3206190f1fddd100b3060eb15f0d775ffeab8 upstream.
+
+My static checker complains that if "lvl" is ULONG_MAX (this is 64 bit)
+then some of the strings will overflow.  I don't know if that's possible
+but it seems simple enough to make the buffers slightly larger.
+
+Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+Cc: Waldemar Brodkorb <wbx@openadk.org>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+---
+ arch/sparc/kernel/traps_64.c |    4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+--- a/arch/sparc/kernel/traps_64.c
++++ b/arch/sparc/kernel/traps_64.c
+@@ -85,7 +85,7 @@ static void dump_tl1_traplog(struct tl1_
+ 
+ void bad_trap(struct pt_regs *regs, long lvl)
+ {
+-	char buffer[32];
++	char buffer[36];
+ 	siginfo_t info;
+ 
+ 	if (notify_die(DIE_TRAP, "bad trap", regs,
+@@ -116,7 +116,7 @@ void bad_trap(struct pt_regs *regs, long
+ 
+ void bad_trap_tl1(struct pt_regs *regs, long lvl)
+ {
+-	char buffer[32];
++	char buffer[36];
+ 	
+ 	if (notify_die(DIE_TRAP_TL1, "bad trap tl1", regs,
+ 		       0, lvl, SIGTRAP) == NOTIFY_STOP)