deallocret
ftp://ftp.de.debian.org/debian/pool/main/libg/libgpiod/libgpiod_2.2.1.orig.tar.xz
2.18.0 libgpiod-2.2.1/dbus/lib/generated-gpiodbus.c:6458:3: error: Returning/dereferencing 'ret' after it is deallocated / released [deallocret]
2.18.0 libgpiod-2.2.1/dbus/lib/generated-gpiodbus.c:6478:3: error: Returning/dereferencing 'ret' after it is deallocated / released [deallocret]
2.18.0 libgpiod-2.2.1/dbus/lib/generated-gpiodbus.c:6498:3: error: Returning/dereferencing 'ret' after it is deallocated / released [deallocret]