From a3d11689433a046ad57add8ea22dedceb2fe722d Mon Sep 17 00:00:00 2001
From: Martin Storsjo <martin@martin.st>
Date: Fri, 18 Aug 2017 22:37:30 +0300
Subject: Adjust the fix for infinite loops with a drained ADTS stream

This should have less risk of causing other issues.
---
 libMpegTPDec/src/tpdec_lib.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'libMpegTPDec')

diff --git a/libMpegTPDec/src/tpdec_lib.cpp b/libMpegTPDec/src/tpdec_lib.cpp
index 09f0703..5760752 100644
--- a/libMpegTPDec/src/tpdec_lib.cpp
+++ b/libMpegTPDec/src/tpdec_lib.cpp
@@ -342,7 +342,9 @@ TRANSPORTDEC_ERROR transportDec_FillData(
     }
   } else {
     /* ... else feed bitbuffer with new stream data (append). */
-    FDKfeedBuffer (hBs, pBuffer, bufferSize, pBytesValid);
+    if ((hTp->numberOfRawDataBlocks <= 0) || (FDKgetValidBits(hBs)==0)) {
+      FDKfeedBuffer (hBs, pBuffer, bufferSize, pBytesValid) ;
+    }
   }
 
   return TRANSPORTDEC_OK;
-- 
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