id3: allow 4 MB RIFF/AIFF tags

Allow RIFF/AIFF ID3 tags up to 4 MB (old limit was 256 kB).  This
might still be too small for some users, and when somebody complains,
we might do something more clever (like streaming the data into
libid3tag?).

2 files changed, 3 insertions, 1 deletions

diff --git a/NEWS b/NEWS
index a037115b..8bd2369d 100644
--- a/NEWS
+++ b/NEWS
@@ -4,6 +4,8 @@ ver 0.15.6 (2009/??/??)
   - input/mms: require libmms 0.4
 * archive:
   - zzip: require libzzip 0.13
+* tags:
+  - id3: allow 4 MB RIFF/AIFF tags
 * decoders:
   - ffmpeg: convert metadata
   - ffmpeg: align the output buffer
diff --git a/src/tag_id3.c b/src/tag_id3.c
index ce0386a5..0ae37f3e 100644
--- a/src/tag_id3.c
+++ b/src/tag_id3.c
@@ -481,7 +481,7 @@ tag_id3_riff_aiff_load(FILE *file)
 	if (size == 0)
 		return NULL;
 
-	if (size > 256 * 1024)
+	if (size > 4 * 1024 * 1024)
 		/* too large, don't allocate so much memory */
 		return NULL;