diff options
Diffstat (limited to 'plugins/huawei/mm-modem-helpers-huawei.c')
| -rw-r--r-- | plugins/huawei/mm-modem-helpers-huawei.c | 30 |
1 files changed, 13 insertions, 17 deletions
diff --git a/plugins/huawei/mm-modem-helpers-huawei.c b/plugins/huawei/mm-modem-helpers-huawei.c index 49f5a6ea..1b443052 100644 --- a/plugins/huawei/mm-modem-helpers-huawei.c +++ b/plugins/huawei/mm-modem-helpers-huawei.c @@ -157,14 +157,15 @@ mm_huawei_parse_ndisstatqry_response (const gchar *response, static gboolean match_info_to_ip4_addr (GMatchInfo *match_info, - guint match_index, - guint *out_addr) + guint match_index, + guint *out_addr) { - gchar *s, *bin = NULL; - gchar buf[9]; - gsize len, bin_len; - gboolean success = FALSE; - guint32 aux; + g_autofree gchar *s = NULL; + g_autofree guint8 *bin = NULL; + gchar buf[9]; + gsize len; + gsize bin_len; + guint32 aux; s = g_match_info_fetch (match_info, match_index); g_return_val_if_fail (s != NULL, FALSE); @@ -172,11 +173,11 @@ match_info_to_ip4_addr (GMatchInfo *match_info, len = strlen (s); if (len == 1 && s[0] == '0') { *out_addr = 0; - success = TRUE; - goto done; + return TRUE; } + if (len < 7 || len > 8) - goto done; + return FALSE; /* Handle possibly missing leading zero */ memset (buf, 0, sizeof (buf)); @@ -190,16 +191,11 @@ match_info_to_ip4_addr (GMatchInfo *match_info, bin = mm_utils_hexstr2bin (buf, -1, &bin_len, NULL); if (!bin || bin_len != 4) - goto done; + return FALSE; memcpy (&aux, bin, 4); *out_addr = GUINT32_SWAP_LE_BE (aux); - success = TRUE; - -done: - g_free (s); - g_free (bin); - return success; + return TRUE; } gboolean |