diff options
| -rw-r--r-- | plugins/mm-modem-huawei.c | 2 | ||||
| -rw-r--r-- | src/mm-generic-gsm.c | 10 |
2 files changed, 8 insertions, 4 deletions
diff --git a/plugins/mm-modem-huawei.c b/plugins/mm-modem-huawei.c index 79eb689b..bbcb308c 100644 --- a/plugins/mm-modem-huawei.c +++ b/plugins/mm-modem-huawei.c @@ -162,7 +162,7 @@ enable (MMModem *modem, static gboolean parse_syscfg (const char *reply, int *mode_a, int *mode_b, guint32 *band, int *unknown1, int *unknown2) { - if (strncmp (reply, "^SYSCFG:", 8)) + if (reply == NULL || strncmp (reply, "^SYSCFG:", 8)) return FALSE; if (sscanf (reply + 8, "%d,%d,%x,%d,%d", mode_a, mode_b, band, unknown1, unknown2)) diff --git a/src/mm-generic-gsm.c b/src/mm-generic-gsm.c index 8a32c9e9..f7b7a178 100644 --- a/src/mm-generic-gsm.c +++ b/src/mm-generic-gsm.c @@ -194,7 +194,11 @@ get_string_done (MMSerial *serial, const char *reply, gpointer user_data) { MMCallbackInfo *info = (MMCallbackInfo *) user_data; - mm_callback_info_set_result (info, g_strdup (reply), g_free); + if (reply) + mm_callback_info_set_result (info, g_strdup (reply), g_free); + else + info->error = g_error_new (MM_MODEM_ERROR, MM_MODEM_ERROR_GENERAL, "%s", "Reading information failed."); + mm_callback_info_schedule (info); } @@ -809,7 +813,7 @@ scan_done (MMSerial *serial, const char *reply, gpointer user_data) results = g_ptr_array_new (); - if (!strncmp (reply, "+COPS: ", 7)) { + if (reply && !strncmp (reply, "+COPS: ", 7)) { /* Got valid reply */ GRegex *r; GMatchInfo *match_info; @@ -927,7 +931,7 @@ get_signal_quality_done (MMSerial *serial, const char *reply, gpointer user_data MMCallbackInfo *info = (MMCallbackInfo *) user_data; guint32 result = 0; - if (!strncmp (reply, "+CSQ: ", 6)) { + if (reply && !strncmp (reply, "+CSQ: ", 6)) { /* Got valid reply */ int quality; int ber; |