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Goal: Recent versions of Linux-PAM support localization of user prompts,
so Samba must use the C locale when invoking PAM (directly or via
/usr/bin/passwd) to ensure that password chat values match the prompts in a
locale-invariant fashion.
Authors: Mathias Gug <mathiaz@ubuntu.com>,
Steve Langasek <vorlon@debian.org>
Upstream status: submitted in bugzilla bug #5082
Index: samba-3.0.26a/source/smbd/chgpasswd.c
===================================================================
--- samba-3.0.26a.orig/source/smbd/chgpasswd.c
+++ samba-3.0.26a/source/smbd/chgpasswd.c
@@ -126,6 +126,7 @@
struct termios stermios;
gid_t gid;
uid_t uid;
+ char *eptrs[1] = { NULL };
if (pass == NULL)
{
@@ -222,7 +223,7 @@
passwordprogram));
/* execl() password-change application */
- if (execl("/bin/sh", "sh", "-c", passwordprogram, NULL) < 0)
+ if (execle("/bin/sh", "sh", "-c", passwordprogram, NULL, eptrs) < 0)
{
DEBUG(3, ("Bad status returned from %s\n", passwordprogram));
return (False);
@@ -498,6 +499,9 @@
#ifdef WITH_PAM
if (lp_pam_password_change()) {
BOOL ret;
+#ifdef HAVE_SETLOCALE
+ char *prevlocale = setlocale(LC_MESSAGES, "C");
+#endif
if (as_root)
become_root();
@@ -511,6 +515,9 @@
if (as_root)
unbecome_root();
+#ifdef HAVE_SETLOCALE
+ setlocale(LC_MESSAGES, prevlocale);
+#endif
return ret;
}
#endif
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