Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 34bdaab4 authored by Mark McLoughlin's avatar Mark McLoughlin Committed by Rusty Russell
Browse files

lguest: Don't leak /dev/zero fd 



Signed-off-by: default avatarMark McLoughlin <markmc@redhat.com>
Signed-off-by: default avatarRusty Russell <rusty@rustcorp.com.au>
parent 32c68e5c

Documentation/lguest/lguest.c

+1 −0
Original line number Diff line number Diff line
@@ -254,6 +254,7 @@ static void *map_zeroed_pages(unsigned int num) 
		    PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE, fd, 0);

	if (addr == MAP_FAILED)

		err(1, "Mmaping %u pages of /dev/zero", num);

	close(fd);



	return addr;

}