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Properly set PAM enviornment variables after opening session.

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Without this change, modules like pam_mktemp or pam_env and similar
will be unable to change users' environments, like they are supposed
to.
This commit is contained in:
Roy Marples 2008-10-29 21:35:45 +00:00
parent 9ec6ff02bb
commit 53ddd6ca96
1 changed files with 14 additions and 0 deletions
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14
src/rc/start-stop-daemon.c
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@ -563,6 +563,7 @@ int start_stop_daemon(int argc, char **argv)
#ifdef HAVE_PAM #ifdef HAVE_PAM
pam_handle_t *pamh = NULL; pam_handle_t *pamh = NULL;
int pamr; int pamr;
const char *const *pamenv = NULL;
#endif #endif
int opt; int opt;
@ -1026,6 +1027,19 @@ int start_stop_daemon(int argc, char **argv)
i = 0; i = 0;
while(environ[i]) while(environ[i])
rc_stringlist_add(env_list, environ[i++]); rc_stringlist_add(env_list, environ[i++]);
#ifdef HAVE_PAM
pamenv = (const char *const *)pam_getenvlist(pamh);
if (pamenv) {
while (*pamenv) {
/* Don't add strings unless they set a var */
if (strchr(*pamenv, '='))
putenv(xstrdup(*pamenv));
pamenv++;
}
}
#endif
TAILQ_FOREACH(env, env_list, entries) { TAILQ_FOREACH(env, env_list, entries) {
if ((strncmp(env->value, "RC_", 3) == 0 && if ((strncmp(env->value, "RC_", 3) == 0 &&
strncmp(env->value, "RC_SERVICE=", 10) != 0 && strncmp(env->value, "RC_SERVICE=", 10) != 0 &&