From 01cb6360f8bdf9b7d844257938f7bb2a016f404c Mon Sep 17 00:00:00 2001
From: Dan Williams <dcbw@redhat.com>
Date: Sat, 24 Apr 2010 23:12:16 -0700
Subject: [PATCH] cdma: prevent crash on modem removal (rh #571921)

---
 src/mm-generic-cdma.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/mm-generic-cdma.c b/src/mm-generic-cdma.c
index d0140507..f73b434d 100644
--- a/src/mm-generic-cdma.c
+++ b/src/mm-generic-cdma.c
@@ -1847,10 +1847,9 @@ simple_state_machine (MMModem *modem, GError *error, gpointer user_data)
     const char *str;
     guint id;
 
-    if (error) {
-        info->error = g_error_copy (error);
+    info->error = mm_modem_check_removed (modem, error);
+    if (info->error)
         goto out;
-    }
 
     switch (state) {
     case SIMPLE_STATE_BEGIN:
@@ -1885,7 +1884,8 @@ simple_state_machine (MMModem *modem, GError *error, gpointer user_data)
 
  out:
     if (info->error || state == SIMPLE_STATE_DONE) {
-        registration_cleanup (MM_GENERIC_CDMA (modem), 0, 0);
+        if (modem)
+            registration_cleanup (MM_GENERIC_CDMA (modem), 0, 0);
         mm_callback_info_schedule (info);
     }
 }