diff options
| -rw-r--r-- | epan/dissectors/packet-megaco.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/epan/dissectors/packet-megaco.c b/epan/dissectors/packet-megaco.c index e6b5078cd3..93f05efa2d 100644 --- a/epan/dissectors/packet-megaco.c +++ b/epan/dissectors/packet-megaco.c @@ -611,6 +611,28 @@ dissect_megaco_text(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* d */ tvb_offset = megaco_tvb_skip_wsp(tvb, tvb_offset); + /* Quick fix for MEGACO packet with Authentication Header, + * marked as "AU" or "Authentication". + */ + if (g_ascii_strncasecmp(word, "Authentication", 14) || + g_ascii_strncasecmp(word, "AU", 2) ) { + gint counter; + guint8 next; + + /* move offset to end of auth header (EOL or WSP) */ + for ( counter = tvb_offset; counter < tvb_len; counter++ ) { + needle = tvb_get_guint8(tvb, counter); + if (needle == ' ' || needle == '\r' || needle == '\n') { + next = tvb_get_guint8(tvb, counter+1); + if (next == ' ' || next == '\r' || next == '\n') { + continue; + } + tvb_offset = counter + 1; + break; + } + } + } + /* Quick fix for MEGACO not following the RFC, hopefully not breaking any thing * Turned out to be TPKT in case of TCP, added some code to handle that. * |