diff options
| author |  linuxdaemon | 2019-01-24 10:55:50 -0600 |
|---|---|---|
| committer |  Peter Powell | 2019-02-06 10:45:58 +0000 |
| commit | 577cc512e4c2be2cfdff0f414f1c3081a414ac7f (patch) | |
| tree | cb33432e19cd25c17315baf06b6df6486bc72e90 /src/socket.cpp | |
| parent | Expand searching in m_httpd_stats, add global handling of GET parameters (#1566) (diff) | |
Don't allow invalid characters in UNIX listener paths.
Diffstat (limited to 'src/socket.cpp')
| -rw-r--r-- | src/socket.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/socket.cpp b/src/socket.cpp index b33664f84..580d3ba49 100644 --- a/src/socket.cpp +++ b/src/socket.cpp @@ -107,6 +107,14 @@ int InspIRCd::BindPorts(FailedPortList& failed_ports) continue; } + // Check for characters which are problematic in the IRC message format. + if (path.find_first_of("\n\r\t!@: ") != std::string::npos) + { + this->Logs->Log("SOCKET", LOG_DEFAULT, "UNIX listener on %s at %s specified a path containing invalid characters!", + path.c_str(), tag->getTagLocation().c_str()); + continue; + } + // Create the bindspec manually (aptosa doesn't work with AF_UNIX yet). memset(&bindspec, 0, sizeof(bindspec)); bindspec.un.sun_family = AF_UNIX; |