muhttpd

The webroot directive was fixed. Three resource leaks were fixed. Support for escape sequences was added to the configuration file parser, allowing filenames with spaces, among other things. A number of code cleanups were done. muhttpd now only depends on features in the Single Unix Specification, Version 2.

Previous versions allowed access to any file on the filesystem, subject to filesystem permissions. This is now restricted to only files under the configured Web directory, although both symlinks and hard links can still be used to access other files. The Connection: header is now emitted with correct spelling (earlier versions spelled it Conection:).

Minor fixes to #include directives and documentation.

Fixes logging of IP addresses on OpenBSD. Flushes the log file before calling exec(2) to make sure entries make it to the log file. Connects standard error to the log file so errors from scripts are logged.

A bug in the URL decoding where % escapes with letters in them would not be decoded correctly was fixed. Small improvements were made to the configure scripts.