> From: "Theo de Raadt" <dera...@openbsd.org> > Date: Mon, 18 Dec 2017 11:57:32 -0700 > > I think kernel should be fixed to return ENFILE in that case.
Was thinking the same thing. > > pipe()/pipe2() may fail with ENOMEM error during creation in > > pipe_create() -> pipespace(), but it is not mentioned in the > > pipe(2) man page. > > > > The below diff fixes this. > > > > Index: pipe.2 > > =================================================================== > > RCS file: /cvs/src/lib/libc/sys/pipe.2,v > > retrieving revision 1.18 > > diff -u -p -r1.18 pipe.2 > > --- pipe.2 10 Dec 2014 19:30:22 -0000 1.18 > > +++ pipe.2 18 Dec 2017 09:32:32 -0000 > > @@ -106,6 +106,8 @@ The system file table is full. > > The > > .Fa fildes > > buffer is in an invalid area of the process's address space. > > +.It Bq Er ENOMEM > > +Not enough memory to establish a pipe. > > .El > > .Pp > > In addition, > > > >
