From 96bf59631c7a17d9f0e99847a33df85a279aae4d Mon Sep 17 00:00:00 2001 From: brain Date: Fri, 29 Apr 2005 08:50:57 +0000 Subject: Added some pretty mean anti-flood features git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@1261 e03df62e-2008-0410-955e-edbf42e46eb7 --- src/inspircd.cpp | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) (limited to 'src/inspircd.cpp') diff --git a/src/inspircd.cpp b/src/inspircd.cpp index 2558f3efc..3c2ab09a8 100644 --- a/src/inspircd.cpp +++ b/src/inspircd.cpp @@ -4112,6 +4112,7 @@ int InspIRCd(void) log(DEFAULT,"Excess flood from: %s!%s@%s",current->nick,current->ident,current->host); WriteOpers("*** Excess flood from: %s!%s@%s",current->nick,current->ident,current->host); kill_link(current,"Excess flood"); + goto label; } if ((floodlines > current->flood) && (current->flood != 0)) { @@ -4130,7 +4131,15 @@ int InspIRCd(void) } char sanitized[MAXBUF]; // use GetBuffer to copy single lines into the sanitized string - strlcpy(sanitized,current->GetBuffer().c_str(),MAXBUF); + std::string single_line = current->GetBuffer(); + if (single_line.length()>512) + { + log(DEFAULT,"Excess flood from: %s!%s@%s",current->nick,current->ident,current->host); + WriteOpers("*** Excess flood from: %s!%s@%s",current->nick,current->ident,current->host); + kill_link(current,"Excess flood"); + goto label; + } + strlcpy(sanitized,single_line.c_str(),MAXBUF); if (*sanitized) { // we're gonna re-scan to check if the nick is gone, after every -- cgit v1.2.3