ubgps: aiding: fix HTTP header parser to stop parsing at end of header

If received beginning of content buffer contained "\r\n" byte sequence,
content buffer got corrupted.

Signed-off-by: Jussi Kivilinna <jussi.kivilinna@haltian.com>

apps/system/ubgps/ubgps_aiding.c

@@ -332,6 +332,12 @@ static int http_parse_response(char *inbuf, size_t *len,
 
           pInbuf = pch + substr_len;
           currlen = *len - (pInbuf - inbuf);
+
+          if (updater.header_received)
+            {
+              aid_dbg("HTTP header done.\n");
+              break;
+            }
         }
 
       /* Adjust remaining length according to handled bytes */