diff options
| author | Ian Wienand <ianw@vmware.com> | 2010-12-20 11:33:38 -0800 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2010-12-27 02:13:06 +0100 |
| commit | 260fb551ff4ba0cb8a5fdff848bce10588611231 (patch) | |
| tree | 268ba74ab461484ee8123ef262ebf21976a01af9 | |
| parent | 1f937d64686d9a71c9325f2e9b23eba235a9255e (diff) | |
| download | busybox-260fb551ff4ba0cb8a5fdff848bce10588611231.tar.gz | |
login: apply PAM environment
login should apply the PAM environment modified by plugins
such as pam_env. Other 'login's do a similar thing.
I tested this by setting some env variables with pam_env which were
correctly applied.
Signed-off-by: Ian Wienand <ianw@vmware.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| -rw-r--r-- | loginutils/login.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/loginutils/login.c b/loginutils/login.c index 9a624df9a..c285b45a1 100644 --- a/loginutils/login.c +++ b/loginutils/login.c @@ -217,6 +217,7 @@ int login_main(int argc UNUSED_PARAM, char **argv) const char *failed_msg; struct passwd pwdstruct; char pwdbuf[256]; + char **pamenv; #endif username[0] = '\0'; @@ -400,6 +401,16 @@ int login_main(int argc UNUSED_PARAM, char **argv) (!(opt & LOGIN_OPT_p) * SETUP_ENV_CLEARENV) + SETUP_ENV_CHANGEENV, pw); +#if ENABLE_PAM + /* Modules such as pam_env will setup the PAM environment, + * which should be copied into the new environment. */ + pamenv = pam_getenvlist(pamh); + if (pamenv) while (*pamenv) { + putenv(*pamenv); + pamenv++; + } +#endif + motd(); if (pw->pw_uid == 0) |