man > pam_misc_drop_env(3)

PAM_MISC_DROP_ENV(3)                      Linux-PAM Manual                      PAM_MISC_DROP_ENV(3)

NAME
       pam_misc_drop_env - liberating a locally saved environment

SYNOPSIS
       #include <security/pam_misc.h>


       int pam_misc_drop_env(char **env);

DESCRIPTION
       This function is defined to complement the pam_getenvlist(3) function. It liberates the
       memory associated with env, overwriting with 0 all memory before free()ing it.

SEE ALSO
       pam_getenvlist(3), pam(7)

STANDARDS
       The pam_misc_drop_env function is part of the libpam_misc Library and not defined in any
       standard.

Linux-PAM                                    05/07/2023                         PAM_MISC_DROP_ENV(3)