Fix for fuzz testing found bug: Handle zero byte packets from libogg correctly.

git-svn-id: http://svn.xiph.org/trunk/speex@14511 0101bb08-14d6-0310-b084-bc0e0c8e3800

1 files changed, 1 insertions, 1 deletions

diff --git a/src/speexdec.c b/src/speexdec.c
index e329c62..e4a425a 100644
--- a/src/speexdec.c
+++ b/src/speexdec.c
@@ -639,7 +639,7 @@ int main(int argc, char **argv)
          last_granule = page_granule;
          /*Extract all available packets*/
          packet_no=0;
-         while (!eos && ogg_stream_packetout(&os, &op) == 1)
+         while (!eos && ogg_stream_packetout(&os, &op) == 1 && op.bytes>=5)
          {
 	    if (!memcmp(op.packet, "Speex", 5)) {
 	       speex_serialno = os.serialno;