Fix bug spotted by KingTarquin, if an empty string is given to /stats with "STATS :", then a byte of undefined memory in a std::string object is read as the stats char. Probably unsafe.

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@10927 e03df62e-2008-0410-955e-edbf42e46eb7

1 files changed, 2 insertions, 1 deletions

diff --git a/src/commands/cmd_stats.cpp b/src/commands/cmd_stats.cpp
index d362d4614..05c4ae0d2 100644
--- a/src/commands/cmd_stats.cpp
+++ b/src/commands/cmd_stats.cpp
@@ -39,7 +39,8 @@ CmdResult CommandStats::Handle (const std::vector<std::string>& parameters, User
 	if (IS_LOCAL(user))
 	{
 		string_list values;
-		DoStats(this->ServerInstance, parameters[0][0], user, values);
+		char search = parameters[0].length() ? parameters[0][0] : 0;
+		DoStats(this->ServerInstance, search, user, values);
 		for (size_t i = 0; i < values.size(); i++)
 			user->Write(":%s", values[i].c_str());
 	}