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authorbrain <brain@e03df62e-2008-0410-955e-edbf42e46eb7>2008-06-06 16:12:38 +0000
committerbrain <brain@e03df62e-2008-0410-955e-edbf42e46eb7>2008-06-06 16:12:38 +0000
commit73324216571a2d62ae3210fa99ac5d15271d83ea (patch)
tree950fe21f2da5679d0f4b9b2716dfd26951950601 /src/modules
parent715eba3932edef74b3983792be524192bb0fa102 (diff)
If we have > 10 matches to a command, abort and dont try and show the list. This stops "/." listing a massive amount of commands too long to show, and keeps things within common sense. :P
git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@9848 e03df62e-2008-0410-955e-edbf42e46eb7
Diffstat (limited to 'src/modules')
-rw-r--r--src/modules/m_abbreviation.cpp7
1 files changed, 7 insertions, 0 deletions
diff --git a/src/modules/m_abbreviation.cpp b/src/modules/m_abbreviation.cpp
index dbda047b5..c80df1858 100644
--- a/src/modules/m_abbreviation.cpp
+++ b/src/modules/m_abbreviation.cpp
@@ -45,6 +45,7 @@ class ModuleAbbreviation : public Module
/* Look for any command that starts with the same characters, if it does, replace the command string with it */
size_t clen = command.length();
std::string foundcommand, matchlist;
+ size_t matches = 0;
bool foundmatch = false;
for (Commandtable::iterator n = ServerInstance->Parser->cmdlist.begin(); n != ServerInstance->Parser->cmdlist.end(); ++n)
{
@@ -53,6 +54,12 @@ class ModuleAbbreviation : public Module
if (command == n->first.substr(0, clen))
{
+ if (++matches > 10)
+ {
+ user->WriteNumeric(420, "%s :Ambiguous abbreviation and too many possible matches.", user->nick.c_str());
+ return false;
+ }
+
if (!foundmatch)
{
/* Found the command */