Lock down the xdgmime API a bit more to avoid reentrancy problems.

git-svn-id: svn://creme-brulee.marcuscom.com/ports/trunk@4648 df743ca5-7f9a-e211-a948-0013205c9059

1 files changed, 57 insertions, 0 deletions

diff --git a/devel/gnomevfs2/files/patch-libgnomevfs_gnome-vfs-mime.c b/devel/gnomevfs2/files/patch-libgnomevfs_gnome-vfs-mime.c
new file mode 100644
index 000000000..693ade8b7
--- /dev/null
+++ b/devel/gnomevfs2/files/patch-libgnomevfs_gnome-vfs-mime.c
@@ -0,0 +1,57 @@
+--- libgnomevfs/gnome-vfs-mime.c.orig	Sun Aug 28 02:00:22 2005
++++ libgnomevfs/gnome-vfs-mime.c	Sun Aug 28 02:07:11 2005
+@@ -211,7 +211,7 @@ _gnome_vfs_get_mime_type_internal (Gnome
+ 
+ 	if (buffer != NULL) {
+ 		result = _gnome_vfs_read_mime_from_buffer (buffer);
+-		
++
+ 		if (result != NULL && result != XDG_MIME_TYPE_UNKNOWN) {
+ 				
+ 			if ((strcmp (result, "application/x-ole-storage") == 0) ||
+@@ -229,9 +229,13 @@ _gnome_vfs_get_mime_type_internal (Gnome
+ 					result = fn_result;
+ 				}
+ 				
+-			} else if (fn_result && fn_result != XDG_MIME_TYPE_UNKNOWN &&
++			} else {
++				G_LOCK (mime_mutex);
++				if (fn_result && fn_result != XDG_MIME_TYPE_UNKNOWN &&
+ 				   xdg_mime_mime_type_subclass (fn_result, result)) {
+-				result = fn_result;
++					result = fn_result;
++				}
++				G_UNLOCK (mime_mutex);
+ 			}
+ 			
+ 			return result;
+@@ -243,18 +247,27 @@ _gnome_vfs_get_mime_type_internal (Gnome
+ 				 * accurate source of type information BUT _only_ if
+ 				 * the extension is a subtype of text/plain.
+ 				 */
++				G_LOCK (mime_mutex);
+ 				if ((fn_result != NULL) && (fn_result != XDG_MIME_TYPE_UNKNOWN) &&
+ 				    xdg_mime_mime_type_subclass (fn_result, "text/plain")) {
++					G_UNLOCK (mime_mutex);
+ 					return fn_result;
+ 				}
+ 
+ 				/* Didn't find an extension match, assume plain text. */
++				G_UNLOCK (mime_mutex);
+ 				return "text/plain";
+ 
+-			} else if (_gnome_vfs_sniff_buffer_looks_like_mp3 (buffer)) {
+-				return "audio/mpeg";
++			} else {
++				G_LOCK (mime_mutex);
++				if (_gnome_vfs_sniff_buffer_looks_like_mp3 (buffer)) {
++					G_UNLOCK (mime_mutex);
++					return "audio/mpeg";
++				}
++				G_UNLOCK (mime_mutex);
+ 			}
+ 		}
++
+ 	}
+ 
+ 	if (use_suffix &&