On Mon, 2009-01-12 at 12:18 +0000, Konstantin V. Gavrilenko wrote:
> Hi Bastien,
>
> by default the fprintd installs the pam_fprintd into the /usr/lib64/security,
> whil egentoo searches them in /lib/security.
> So I simply simlinked it to the correct location
> /usr/lib64/security/pam_fprintd.so to /lib/security/pam_fprintd.so
> I've removed the symlink, and copied the file, but it does not change
> anything, the same error appears.
>
> As you asked, recompiled some of the packages with "-O1 -gddb" and
> "nostrip" options.
> #4 0x00007fa3344a3899 in dbus_connection_unref (connection=0x624e20) at
> dbus-connection.c:2686
> __FUNCTION__ = "dbus_connection_unref"
> #5 0x00007fa334915284 in pam_sm_authenticate (pamh=0x6105c0, flags=<value
> optimized out>, argc=<value optimized out>, argv=<value optimized out>) at
> pam_fprintd.c:375
> rhost = 0x0
> username = 0x610740 "root"
> i = <value optimized out>
> r = 0
Could you please test the attached patch?
Cheers
diff --git a/pam/pam_fprintd.c b/pam/pam_fprintd.c
index 133c33e..9847f4a 100644
--- a/pam/pam_fprintd.c
+++ b/pam/pam_fprintd.c
@@ -154,6 +154,15 @@ static DBusGProxy *create_manager (pam_handle_t *pamh, DBusGConnection **ret_con
return manager;
}
+static close_and_unref (DBusGConnection *connection)
+{
+ DBusConnection *conn;
+
+ conn = dbus_g_connection_get_connection (connection);
+ dbus_connection_close (conn);
+ dbus_g_connection_unref (connection);
+}
+
static DBusGProxy *open_device(pam_handle_t *pamh, DBusGConnection *connection, DBusGProxy *manager, const char *username)
{
GError *error = NULL;
@@ -372,7 +381,7 @@ static int do_auth(pam_handle_t *pamh, const char *username)
g_object_unref (manager);
if (!dev) {
g_main_loop_unref (loop);
- dbus_g_connection_unref (connection);
+ close_and_unref (connection);
return PAM_AUTHINFO_UNAVAIL;
}
ret = do_verify(loop, pamh, dev);
@@ -380,7 +389,7 @@ static int do_auth(pam_handle_t *pamh, const char *username)
g_main_loop_unref (loop);
release_device(pamh, dev);
g_object_unref (dev);
- dbus_g_connection_unref (connection);
+ close_and_unref (connection);
return ret;
}
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