From 304e5e52ca600c4d7bc68722a514c49bbac45195 Mon Sep 17 00:00:00 2001 From: Chris Blum Date: Thu, 15 Oct 2009 16:27:06 +0200 Subject: [PATCH] ipp2p: lookup optimizations, spello fix --- extensions/xt_ipp2p.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/extensions/xt_ipp2p.c b/extensions/xt_ipp2p.c index 32d91c9..44c6573 100644 --- a/extensions/xt_ipp2p.c +++ b/extensions/xt_ipp2p.c @@ -522,7 +522,7 @@ search_bittorrent(const unsigned char *payload, const unsigned int plen) } else { /* bitcomet encryptes the first packet, so we have to detect another * one later in the flow */ - /* first try failed, too many missdetections */ + /* first try failed, too many false positives */ /* if (size == 5 && get_u32(t, 0) == __constant_htonl(1) && t[4] < 3) @@ -562,7 +562,7 @@ search_gnu(const unsigned char *payload, const unsigned int plen) if (payload[plen-2] == 0x0d && payload[plen-1] == 0x0a) { if (memcmp(payload, "GET /get/", 9) == 0) return IPP2P_DATA_GNU * 100 + 1; - if (plen >= 13 && memcmp(payload, "GET /uri-res/", 13) == 0) + if (plen >= 15 && memcmp(payload, "GET /uri-res/", 13) == 0) return IPP2P_DATA_GNU * 100 + 2; } return 0; @@ -575,9 +575,9 @@ search_all_gnu(const unsigned char *payload, const unsigned int plen) if (plen < 11) return 0; if (payload[plen-2] == 0x0d && payload[plen-1] == 0x0a) { - if (plen >= 17 && memcmp(payload, "GNUTELLA CONNECT/", 17) == 0) + if (plen >= 19 && memcmp(payload, "GNUTELLA CONNECT/", 17) == 0) return IPP2P_GNU * 100 + 1; - if (plen >= 9 && memcmp(payload, "GNUTELLA/", 9) == 0) + if (memcmp(payload, "GNUTELLA/", 9) == 0) return IPP2P_GNU * 100 + 2; if (plen >= 22 && (memcmp(payload, "GET /get/", 9) == 0 ||