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| author | Attila Molnar <attilamolnar@hush.com> | 2014-11-30 18:40:10 +0100 |
|---|---|---|
| committer | Attila Molnar <attilamolnar@hush.com> | 2014-11-30 18:40:10 +0100 |
| commit | 7559c4316830b24c338096b96384d35877794125 (patch) | |
| tree | 25d846a0c8e671f82904a8fe9b872f9a7bdfd5a2 | |
| parent | c5f19db85c2a2669884eb8ac72362c86afb65617 (diff) | |
Reject empty mode parameters in ModeParser::Process() instead of relying on ModeHandlers to do it
| -rw-r--r-- | src/mode.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mode.cpp b/src/mode.cpp index 2a32dfac2..89ff37fa1 100644 --- a/src/mode.cpp +++ b/src/mode.cpp @@ -470,7 +470,7 @@ void ModeParser::Process(const std::vector<std::string>& parameters, User *user, { parameter = parameters[param_at++]; /* Make sure the user isn't trying to slip in an invalid parameter */ - if ((parameter.find(':') == 0) || (parameter.rfind(' ') != std::string::npos)) + if ((parameter.empty()) || (parameter.find(':') == 0) || (parameter.rfind(' ') != std::string::npos)) continue; if (merge && targetchannel && targetchannel->IsModeSet(modechar) && !mh->IsListMode()) { |