Patch for trac #1965; clarify in comments and docs that a failed call

[platform/upstream/libvorbis.git] / lib / info.c

diff --git a/lib/info.c b/lib/info.c
index ff3002d..a14a7cc 100644 (file)
--- a/lib/info.c
+++ b/lib/info.c
@@ -31,8 +31,8 @@
 #include "misc.h"
 #include "os.h"
 
-#define GENERAL_VENDOR_STRING "Xiph.Org libVorbis 1.3.2pre"
-#define ENCODE_VENDOR_STRING "Xiph.Org libVorbis I 20101026 (Schaufenugget)"
+#define GENERAL_VENDOR_STRING "Xiph.Org libVorbis 1.3.3"
+#define ENCODE_VENDOR_STRING "Xiph.Org libVorbis I 20120203 (Omnipresent)"
 
 /* helpers */
 static int ilog2(unsigned int v){
@@ -550,7 +550,10 @@ int vorbis_commentheader_out(vorbis_comment *vc,
   oggpack_buffer opb;
 
   oggpack_writeinit(&opb);
-  if(_vorbis_pack_comment(&opb,vc)) return OV_EIMPL;
+  if(_vorbis_pack_comment(&opb,vc)){
+    oggpack_writeclear(&opb);
+    return OV_EIMPL;
+  }
 
   op->packet = _ogg_malloc(oggpack_bytes(&opb));
   memcpy(op->packet, opb.buffer, oggpack_bytes(&opb));
@@ -561,6 +564,7 @@ int vorbis_commentheader_out(vorbis_comment *vc,
   op->granulepos=0;
   op->packetno=1;
 
+  oggpack_writeclear(&opb);
   return 0;
 }