Commit 92db922f authored by Ilya Maximets's avatar Ilya Maximets Committed by Eduardo Habkost
Browse files

memfd: always check for MFD_CLOEXEC 



QEMU always sets this flag unconditionally. We need to
check if it's supported.

Signed-off-by: default avatarIlya Maximets <i.maximets@samsung.com>
Reviewed-by: default avatarMarc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20190311135850.6537-3-i.maximets@samsung.com>
Signed-off-by: default avatarEduardo Habkost <ehabkost@redhat.com>
parent 4a66c7a9

util/memfd.c

+1 −1
Original line number Diff line number Diff line
@@ -188,7 +188,7 @@ bool qemu_memfd_alloc_check(void) 
bool qemu_memfd_check(unsigned int flags)

{

#ifdef CONFIG_LINUX

    int mfd = memfd_create("test", flags);

    int mfd = memfd_create("test", flags | MFD_CLOEXEC);



    if (mfd >= 0) {

        close(mfd);