From 6034a35be47b6e1e4f0599547fd4228e7ff0b4fd Mon Sep 17 00:00:00 2001 From: Felix Domke Date: Tue, 18 Nov 2008 22:20:15 +0100 Subject: [PATCH] Don't search past buffer in TS I-frame cutter. closes #66. --- lib/dvb/dvb.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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 */ -- 2.30.2