va_end_missing
ftp://ftp.de.debian.org/debian/pool/main/v/vino/vino_3.22.0.orig.tar.xz
2.18.0 vino-3.22.0/server/smclient/eggsmclient-xsmp.c:1171:14: error: va_list 'ap' was opened but not closed by va_end(). [va_end_missing]