Add metadata patches

gvfs-1.5.2-metadata-fix-rotated.patch

@@ -0,0 +1,54 @@
+From 5e0cd74ada6749ab7e489db2fa22bd8cb5d2881c Mon Sep 17 00:00:00 2001
+From: Christian Kellner <gicmo@gnome.org>
+Date: Wed, 18 Nov 2009 13:40:38 +0000
+Subject: Reread metadata only when the inodes are different
+
+This will protect against bugs where the stable file has the rotated bug set (which should never happen but see bug #600057)
+---
+diff --git a/metadata/metatree.c b/metadata/metatree.c
+index 36abb9b..4a0e5f5 100644
+--- a/metadata/metatree.c
++++ b/metadata/metatree.c
+@@ -158,6 +158,7 @@ struct _MetaTree {
+   int fd;
+   char *data;
+   gsize len;
++  ino_t inode;
+ 
+   guint32 tag;
+   gint64 time_t_base;
+@@ -469,6 +470,7 @@ meta_tree_init (MetaTree *tree)
+ 
+   tree->fd = fd;
+   tree->len = statbuf.st_size;
++  tree->inode = statbuf.st_ino;
+   tree->data = data;
+   tree->header = (MetaFileHeader *)data;
+ 
+@@ -614,12 +616,24 @@ meta_tree_unref (MetaTree *tree)
+ static gboolean
+ meta_tree_needs_rereading (MetaTree *tree)
+ {
++  struct stat statbuf;
++
+   if (tree->fd == -1)
+     return TRUE;
+ 
+   if (tree->header != NULL &&
+       GUINT32_FROM_BE (tree->header->rotated) == 0)
+     return FALSE; /* Got a valid tree and its not rotated */
++
++  /* Sanity check to avoid infinite loops when a stable file
++     has the rotated bit set to 1 (see gnome bugzilla bug #600057) */
++
++  if (lstat (tree->filename, &statbuf) != 0)
++    return FALSE;
++
++  if (tree->inode == statbuf.st_ino)
++    return FALSE;
++
+   return TRUE;
+ }
+ 
+--
+cgit v0.8.2

gvfs-1.5.2-metadata-fsync-directory.patch

@@ -0,0 +1,43 @@
+From 6592ecb3b95146b84072cf276eb98fba324b11ad Mon Sep 17 00:00:00 2001
+From: Christian Kellner <gicmo@gnome.org>
+Date: Wed, 18 Nov 2009 14:33:36 +0000
+Subject: Fsync the directory when rotating the metadata
+
+This is needed so we never end up having a stable file with the
+rotated bit set. Should fix bug #600057.
+---
+diff --git a/metadata/metabuilder.c b/metadata/metabuilder.c
+index a4a2043..bffdd16 100644
+--- a/metadata/metabuilder.c
++++ b/metadata/metabuilder.c
+@@ -1010,8 +1010,8 @@ meta_builder_write (MetaBuilder *builder,
+ {
+   GString *out;
+   guint32 random_tag;
+-  int fd, fd2;
+-  char *tmp_name;
++  int fd, fd2, fd_dir;
++  char *tmp_name, *dirname;
+ 
+   out = metadata_create_static (builder, &random_tag);
+ 
+@@ -1035,6 +1035,17 @@ meta_builder_write (MetaBuilder *builder,
+       goto out;
+     }
+ 
++  /* Sync the directory to make sure that the entry in the directory containing
++     the new medata file has also reached disk. */
++  dirname = g_path_get_dirname (filename);
++  fd_dir = open (dirname, O_RDONLY);
++  if (fd_dir > -1)
++    {
++      fsync (fd_dir);
++      close (fd_dir);
++    }
++  g_free (dirname);
++
+   /* Mark old file (if any) as rotated) */
+   if (fd2 != -1)
+     {
+--
+cgit v0.8.2

gvfs.spec

@@ -35,6 +35,9 @@ BuildRequires: libtool
 Patch0: gvfs-archive-integration.patch
 # some AFC code depends on unreleased libiphone additions
 Patch1: gvfs-1.5.1-afc-remove-unreleased.patch
+# from upstream
+Patch2: gvfs-1.5.2-metadata-fix-rotated.patch
+Patch3: gvfs-1.5.2-metadata-fsync-directory.patch
 
 
 Obsoletes: gnome-mount <= 0.8
@@ -132,6 +135,8 @@ and iPod Touches to applications using gvfs.
 %setup -q
 %patch0 -p1 -b .archive-integration
 %patch1 -p1 -b .afc-unreleased
+%patch2 -p1 -b .metadata-rotated
+%patch3 -p1 -b .metadata-dir-fsync
 
 %build