On Mo, 2016-11-21 at 18:25 +0100, Thomas Huth wrote: > If the buffer is not big enough, snprintf() does not return the number > of bytes that have been written to the buffer, but the number of bytes > that would be needed for writing the whole string. By using this value > for the following vnc_write() calls, we send some junk at the end of > the name in case the qemu_name is longer than 1017 bytes, which could > confuse the VNC clients. Fix this by adding an additional size check > here.
Use g_strdup_printf instead? cheers, Gerd
