Commit df208193 authored Mar 11, 2019 by Ilya Maximets Committed by Eduardo Habkost Mar 11, 2019

memfd: set up correct errno if not supported



qemu_memfd_create() prints the value of 'errno' which is not
set in this case.

Signed-off-by: Ilya Maximets <i.maximets@samsung.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20190311135850.6537-4-i.maximets@samsung.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>

parent 92db922f

util/memfd.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -40,6 +40,7 @@ static int memfd_create(const char *name, unsigned int flags)
		#ifdef __NR_memfd_create
		return syscall(__NR_memfd_create, name, flags);
		#else
		errno = ENOSYS;
		return -1;
		#endif
		}