CVSROOT: /cvs Module name: src Changes by: matt...@cvs.openbsd.org 2013/01/30 11:21:08
Modified files:
sys/kern : vfs_syscalls.c
Log message:
In doreadlinkat(), only access auio.uio_resid if it's already been
initialized. (In the case where it wasn't initialized, the computed
*retval ends up getting clobbered by the EINVAL error anyway so it's
not an info leak, but it's still technically undefined behavior.)
pointed out by Maxime Villard on tech
ok guenther
