From: Felix Domke <tmbinc@elitedvb.net>
Date: Tue, 18 Nov 2008 21:20:15 +0000 (+0100)
Subject: Don't search past buffer in TS I-frame cutter.
X-Git-Tag: 2.6.0~586^2~1
X-Git-Url: https://git.cweiske.de/enigma2.git/commitdiff_plain/6034a35be47b6e1e4f0599547fd4228e7ff0b4fd

Don't search past buffer in TS I-frame cutter.
closes #66.
---

diff --git a/lib/dvb/dvb.cpp b/lib/dvb/dvb.cpp
index e04caa00..66ec1d2d 100644
--- a/lib/dvb/dvb.cpp
+++ b/lib/dvb/dvb.cpp
@@ -982,7 +982,7 @@ int eDVBChannelFilePush::filterRecordData(const unsigned char *_data, int len, s
 //	eDebug("filterRecordData, size=%d (mod 188=%d), first byte is %02x", len, len %188, data[0]);
 
 	unsigned char *d = data;
-	while ((d = (unsigned char*)memmem(d, data + len - d, "\x00\x00\x01", 3)))
+	while ((d + 3 < data + len) && (d = (unsigned char*)memmem(d, data + len - d, "\x00\x00\x01", 3)))
 	{
 		int offset = d - data;
 		int ts_offset = offset - offset % 188; /* offset to the start of TS packet */