1 files changed, 1 insertions(+), 0 deletions(-)

M port/sysfile.c

@@ 548,6 548,7 @@ bindmount(ulong *arg, int ismount)
 			error(Ebadarg);
 
 		bogus.spec = (char*)arg[3];
+		nameok(bogus.spec);
 
 		ret = devno('M', 0);
 		c0 = (*devtab[ret].attach)((char*)&bogus);