Don't use more bytes from buffer than were read from the file.

	* libdocument/ev-file-helpers.c: (get_mime_type_from_data): Don't use
	more bytes from buffer than were read from the file.

svn path=/trunk/; revision=3437

2 files changed, 6 insertions, 1 deletions

diff --git a/ChangeLog b/ChangeLog
index b4431e1..2a9a512 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2009-02-13  Christian Persch  <chpe@gnome.org>
+
+	* libdocument/ev-file-helpers.c: (get_mime_type_from_data): Don't use
+	more bytes from buffer than were read from the file.
+
 2009-02-15  Nickolay V. Shmyrev  <nshmyrev@yandex.ru>
 
 	* properties/ev-properties-view.c (set_property):
diff --git a/libdocument/ev-file-helpers.c b/libdocument/ev-file-helpers.c
index 28f01b1..0b82536 100644
--- a/libdocument/ev-file-helpers.c
+++ b/libdocument/ev-file-helpers.c
@@ -258,7 +258,7 @@ get_mime_type_from_data (const gchar *uri, GError **error)
 		return NULL;
 
 	return g_content_type_guess (NULL, /* no filename */
-				     buffer, 1024,
+				     buffer, size_read,
 				     NULL);
 }