target/linux/brcm2708/patches-4.4/0189-scripts-dtc-Fix-UMR-causing-corrupt-dtbo-overlay-fil.patch

   1 From 438d786eb8499167a46ca9736e470d1943d272b8 Mon Sep 17 00:00:00 2001
   2 From: Matthias Reichl <hias@horus.com>
   3 Date: Tue, 15 Mar 2016 21:13:39 +0100
   4 Subject: [PATCH 189/304] scripts/dtc: Fix UMR causing corrupt dtbo overlay
   5  files
   6
   7 struct fixup_entry is allocated from the heap but it's member
   8 local_fixup_generated was never initialized. This lead to
   9 corrupted dtbo files.
  10
  11 Fix this by initializing local_fixup_generated to false.
  12
  13 Signed-off-by: Matthias Reichl <hias@horus.com>
  14 ---
  15  scripts/dtc/checks.c | 1 +
  16  1 file changed, 1 insertion(+)
  17
  18 --- a/scripts/dtc/checks.c
  19 +++ b/scripts/dtc/checks.c
  20 @@ -523,6 +523,7 @@ static void fixup_phandle_references(str
  21                         fe->prop = prop;
  22                         fe->offset = m->offset;
  23                         fe->next = NULL;
  24 +                       fe->local_fixup_generated = false;
  25
  26                         /* append it to the local fixups */
  27                         fep = &dt->local_fixups;