strtol clamps returned value between INT_MIN and INT_MAX, causing invalid value (255.255.255.127) being reported for any address if last octet > 127 when sizeof(long) == 4. --- drivers/huaweimodem/gprs-context.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/huaweimodem/gprs-context.c b/drivers/huaweimodem/gprs-context.c index 3acd90c..dda5e32 100644 --- a/drivers/huaweimodem/gprs-context.c +++ b/drivers/huaweimodem/gprs-context.c @@ -80,7 +80,7 @@ static gboolean get_next_addr(GAtResultIter *iter, char **addr) if (g_at_result_iter_next_unquoted_string(iter, &str) == FALSE) return FALSE; - val = strtol(str, NULL, 16); + val = strtoul(str, NULL, 16); if (addr) *addr = g_strdup_printf("%u.%u.%u.%u", -- 2.5.0