package/kodi/0007-exif-Fix-for-out-of-memory-errors-with-large-numbers.patch

   1 From f63563615e357b7d794a38e1d37276c325d1466f Mon Sep 17 00:00:00 2001
   2 From: popcornmix <popcornmix@gmail.com>
   3 Date: Sat, 7 May 2016 13:47:42 +0100
   4 Subject: [PATCH] [exif] Fix for out-of-memory errors with large numbers
   5  of jpegs
   6
   7 This reverts part of https://github.com/xbmc/xbmc/pull/7472
   8
   9 Basically the commit made the 4 comments in the exif block increase
  10 from 2K to 64K each, so you now need 256K per photo.
  11
  12 When opening a folder exif information for all photos is extracted.
  13 So, for a folder of 5000 jpegs, 1.2GB of RAM is needed just for
  14 the comments.
  15
  16 As a 64K comment string is of no use to kodi, just truncate them to 2K
  17 like we used to.
  18
  19 See:
  20 http://trac.kodi.tv/ticket/16193
  21 http://forum.kodi.tv/showthread.php?tid=251908
  22
  23 Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
  24 (backported from upstream commit in master branch:
  25  https://github.com/xbmc/xbmc/commit/f63563615e357b7d794a38e1d37276c325d1466f)
  26 ---
  27  lib/libexif/libexif.h | 2 +-
  28  1 file changed, 1 insertion(+), 1 deletion(-)
  29
  30 diff --git a/lib/libexif/libexif.h b/lib/libexif/libexif.h
  31 index aa8da07..519ac30 100644
  32 --- a/lib/libexif/libexif.h
  33 +++ b/lib/libexif/libexif.h
  34 @@ -81,7 +81,7 @@ typedef struct {
  35  #define EXIF_COMMENT_CHARSET_UNICODE    3 // Exif: Unicode (UTF-16)
  36  #define EXIF_COMMENT_CHARSET_JIS        4 // Exif: JIS X208-1990
  37
  38 -#define MAX_COMMENT 65533 // 2 bytes - 2 for the length param
  39 +#define MAX_COMMENT 2000
  40  #define MAX_DATE_COPIES 10
  41
  42  typedef struct {
  43 --
  44 2.8.1
  45