X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_cgiirc.cpp;h=9e1a546d6ae41ffe89b6a766b1f3051282ac00a2;hb=a5d110282a864fd2e91b51ce360a977cd0643657;hp=09f6a4659d88e0d760a85d48166514ed825b68d8;hpb=d8c72fd7af539cf0a2759740126e020b9ea2eb86;p=user%2Fhenk%2Fcode%2Finspircd.git

diff --git a/src/modules/m_cgiirc.cpp b/src/modules/m_cgiirc.cpp
index 09f6a4659..9e1a546d6 100644
--- a/src/modules/m_cgiirc.cpp
+++ b/src/modules/m_cgiirc.cpp
@@ -99,7 +99,7 @@ class CommandWebirc : public Command
 						realhost.set(user, user->host);
 						realip.set(user, user->GetIPString());
 
-						bool host_ok = (parameters[2].length() < 64);
+						bool host_ok = (parameters[2].length() < 64) && (parameters[2].find_first_not_of("0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ.-") == std::string::npos);
 						const std::string& newhost = (host_ok ? parameters[2] : parameters[3]);
 
 						if (notify)