D42731.id130509.diff
No OneTemporary
Actions

Size

794 B

Referenced Files

None

Subscribers

None

D42731.id130509.diff
View Options

	diff --git a/lib/libpam/modules/pam_unix/pam_unix.c b/lib/libpam/modules/pam_unix/pam_unix.c
	--- a/lib/libpam/modules/pam_unix/pam_unix.c
	+++ b/lib/libpam/modules/pam_unix/pam_unix.c
	@@ -288,6 +288,7 @@
	char *encrypted;
	time_t passwordtime;
	int pfd, tfd, retval;
	+ char emptyhash[] = "";

	if (openpam_get_option(pamh, PAM_OPT_AUTH_AS_SELF))
	user = getlogin();
	@@ -402,8 +403,14 @@
	pwd->pw_change = time(NULL) + passwordtime;

	login_close(lc);
	- makesalt(salt);
	- pwd->pw_passwd = crypt(new_pass, salt);
	+
	+ /* store empty password as an empty hash */
	+ if (new_pass[0] == '\0')
	+ pwd->pw_passwd = emptyhash;
	+ else {
	+ makesalt(salt);
	+ pwd->pw_passwd = crypt(new_pass, salt);
	+ }
	#ifdef YP
	switch (old_pwd->pw_fields & _PWF_SOURCE) {
	case _PWF_FILES: