Date: Sun, 18 Jan 1998 09:10:03 -0800 (PST) From: Cy Schubert <cys@wlc.com> To: freebsd-bugs Subject: Re: kern/5396: fdesc fs crashes system Message-ID: <199801181710.JAA23294@hub.freebsd.org>
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The following reply was made to PR kern/5396; it has been noted by GNATS.
From: Cy Schubert <cys@wlc.com>
To: freebsd-gnats-submit@freebsd.org, dada@sbox.tu-graz.ac.at,
cschuber@uumail.gov.bc.ca
Cc: Subject: Re: kern/5396: fdesc fs crashes system
Date: Sun, 18 Jan 1998 08:22:39 -0800
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I submitted a PR a while ago about this and submitted a followup fix to
this about two weeks ago. I believe that my fix has been incorporated
into -stable and should be included in 2.2.6. Here is the fix.
Regards, Phone: (250)387-8437
Cy Schubert Fax: (250)387-5766
UNIX Support OV/VM: BCSC02(CSCHUBER)
ITSD BITNET: CSCHUBER@BCSC02.BITNET
Government of BC Internet: cschuber@uumail.gov.bc.ca
Cy.Schubert@gems8.gov.bc.ca
"Quit spooling around, JES do it."
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--- sys/miscfs/fdesc/fdesc_vnops.c.orig Sat Dec 21 11:04:28 1996
+++ sys/miscfs/fdesc/fdesc_vnops.c Fri Jan 2 09:18:12 1998
@@ -409,11 +409,18 @@
}
break;
+ case DTYPE_PIPE:
case DTYPE_SOCKET:
- error = soo_stat((struct socket *)fp->f_data, &stb);
+ if (fp->f_type == DTYPE_SOCKET)
+ error = soo_stat((struct socket *)fp->f_data, &stb);
+ else
+ error = pipe_stat((struct pipe *)fp->f_data, &stb);
if (error == 0) {
vattr_null(vap);
- vap->va_type = VSOCK;
+ if (fp->f_type == DTYPE_SOCKET)
+ vap->va_type = VSOCK;
+ else
+ vap->va_type = VFIFO;
vap->va_mode = stb.st_mode;
vap->va_nlink = stb.st_nlink;
vap->va_uid = stb.st_uid;
@@ -557,6 +564,7 @@
error = VOP_SETATTR((struct vnode *) fp->f_data, ap->a_vap, ap->a_cred, ap->a_p);
break;
+ case DTYPE_PIPE:
case DTYPE_SOCKET:
error = 0;
break;
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