diff options
| -rw-r--r-- | epan/dissectors/packet-jmirror.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/epan/dissectors/packet-jmirror.c b/epan/dissectors/packet-jmirror.c index e4a9532bd3..d86f486368 100644 --- a/epan/dissectors/packet-jmirror.c +++ b/epan/dissectors/packet-jmirror.c @@ -66,7 +66,7 @@ get_heuristic_handle(tvbuff_t *tvb) * The bit pattern shown below is the basis. A bit of "x" is a variable field. * * IPv4 Header: 0100 0101 xxxx xx00 ==> Pattern for standard IPv4 20-byte header - * IPv6 Header: 0110 xxxx xxxx 0000 0000 0000 0000 0000 ==> Pattern for standard IPv6 header with no flow label + * IPv6 Header: 0110 xxxx xxxx xxxx xxxx xxxx xxxx xxxx ==> Pattern for standard IPv6 header with variable TC and Flow * PPP/HDLC: 1111 1111 0000 0011 xx00 0000 0010 0001 ==> HDLC-like framing for PPP (FF 03 x0 21) * PPP/HDLC: 1111 1111 0000 0011 0000 0000 0101 0111 ==> HDLC-like framing for PPP IPv6 (FF 03 00 57) */ @@ -84,8 +84,8 @@ get_heuristic_handle(tvbuff_t *tvb) if ( byte0 == 0x45 && ipv4_handle ) return ipv4_handle; - /* Look for IPv6 with no flow label */ - else if ( hi_nibble(byte0) == 6 && lo_nibble(byte1) == 0 && byte2 == 0 && byte3 == 0 && ipv6_handle ) + /* Look for IPv6 */ + else if ( hi_nibble(byte0) == 6 && ipv6_handle ) return ipv6_handle; /* Look for PPP/HDLC for LCP and IPv4 */ |