Major changes between version 1.9.7p2 and 1.9.7p1:
When formatting JSON output, octal numbers are now stored as strings, not numbers. The JSON spec does not actually support octal numbers with a 0 prefix.
Fixed a compilation issue on Solaris 9.
Sudo now can handle the getgroups() function returning a different number of groups for subsequent invocations. GitHub PR #106.
When loading a Python plugin, python_plugin.so now verifies that the module loaded matches the one we tried to load. This allows sudo to display a more useful error message when trying to load a plugin with a name that conflicts with a Python module installed in the system location.
Sudo no longer sets the the open files resource limit to unlimited while it runs. This avoids a problem where sudo's closefrom() emulation would need to close a very large number of descriptors on systems without a way to determine which ones are actually open.
Sudo now includes a configure check for va_copy or va_copy and only defines its own version if the configure test fails.
Fixed a bug in sudo's utmp file handling which prevented old entries from being reused. As a result, the utmp (or utmpx) file was appended to unnecessarily. GitHub PR #107.
Fixed a bug introduced in sudo 1.9.7 that prevented sudo_logsrvd from accepting TLS connections when OpenSSL is used. Bug #988.
