openwrt-owl/target/linux/brcm2708/patches-4.4/0189-scripts-dtc-Fix-UMR-ca...

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From 2c25f59ed0d0feaf05ff1b7b4665081ecd429c50 Mon Sep 17 00:00:00 2001
From: Matthias Reichl <hias@horus.com>
Date: Tue, 15 Mar 2016 21:13:39 +0100
Subject: [PATCH] scripts/dtc: Fix UMR causing corrupt dtbo overlay files
struct fixup_entry is allocated from the heap but it's member
local_fixup_generated was never initialized. This lead to
corrupted dtbo files.
Fix this by initializing local_fixup_generated to false.
Signed-off-by: Matthias Reichl <hias@horus.com>
---
scripts/dtc/checks.c | 1 +
1 file changed, 1 insertion(+)
--- a/scripts/dtc/checks.c
+++ b/scripts/dtc/checks.c
@@ -523,6 +523,7 @@ static void fixup_phandle_references(str
fe->prop = prop;
fe->offset = m->offset;
fe->next = NULL;
+ fe->local_fixup_generated = false;
/* append it to the local fixups */
fep = &dt->local_fixups;