5 Commits

Author	SHA1	Message	Date
Todd C. Miller	af9492d117	Provide unhooked version of getenv() and use it when looking up ... DISPLAY and SUDO_ASKPASS in the environment.	2012-05-27 12:48:55 -04:00
Todd C. Miller	aecb5206e2	Fix compiler warnings on some platforms and provide a better method ... of defeating gcc's warn_unused_result attribute.	2012-03-29 10:33:40 -04:00
Todd C. Miller	0a230feaed	Fix compilation if RTLD_NEXT is not defined.	2012-03-28 15:27:27 -04:00
Todd C. Miller	e8251a0774	Quiet a compiler warning on systems where the argument to putenv(3) ... is const.	2012-03-28 10:58:02 -04:00
Todd C. Miller	37770ecf1e	Initial cut at a hooks implementation. The plugin can register ... hooks for getenv, putenv, setenv and unsetenv. This makes it possible for the plugin to trap changes to the environment made by authentication methods such as PAM or BSD auth so that such changes are reflected in the environment passed back to sudo for execve().	2012-03-07 16:35:42 -05:00