mpeg2ts: more error tolerance

Be more tolerant with corrupt packet. Instead of reporting EOS,
simply discard the damaged packet and continue.

Bug: 21764375

Change-Id: Ibfd112db884732a082371c1abbd047077d1bf57e

1 files changed, 2 insertions, 5 deletions

diff --git a/media/libstagefright/mpeg2ts/ATSParser.cpp b/media/libstagefright/mpeg2ts/ATSParser.cpp
index 53423ec..4ed4a27 100644
--- a/media/libstagefright/mpeg2ts/ATSParser.cpp
+++ b/media/libstagefright/mpeg2ts/ATSParser.cpp
@@ -694,7 +694,8 @@ status_t ATSParser::Stream::parse(
             status_t err = flush(event);
 
             if (err != OK) {
-                return err;
+                ALOGW("Error (%08x) happened while flushing; we simply discard "
+                      "the PES packet and continue.", err);
             }
         }
 
@@ -996,10 +997,6 @@ status_t ATSParser::Stream::parsePES(ABitReader *br, SyncEvent *event) {
                 return ERROR_MALFORMED;
             }
 
-            if (br->numBitsLeft() < dataLength * 8) {
-                return ERROR_MALFORMED;
-            }
-
             onPayloadData(
                     PTS_DTS_flags, PTS, DTS, br->data(), dataLength, event);