On Thu, May 03, 2018 at 12:54:20PM +0200, Andrea Bolognani wrote:
Clang complains about it:
error: second argument to 'va_arg' is of promotable type 'mode_t' (aka 'unsigned short'); this va_arg has undefined behavior because arguments will be promoted to 'int' [-Werror,-Wvarargs]
mode = va_arg(ap, mode_t); ^~~~~~
Work around the issue by passing int to va_arg() and casting its return value to mode_t afterwards.
Signed-off-by: Andrea Bolognani <abologna@redhat.com> --- tests/nssmock.c | 2 +- tests/vircgroupmock.c | 2 +- tests/virpcimock.c | 2 +- tests/virtestmock.c | 2 +- 4 files changed, 4 insertions(+), 4 deletions(-)
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Regards, Daniel -- |: https://berrange.com -o- https://www.flickr.com/photos/dberrange :| |: https://libvirt.org -o- https://fstop138.berrange.com :| |: https://entangle-photo.org -o- https://www.instagram.com/dberrange :|