Date: Sat, 28 Dec 2002 10:50:02 -0800 (PST) From: Thomas Quinot <thomas@FreeBSD.ORG> To: freebsd-bugs@FreeBSD.org Subject: Re: kern/46515: NFSv2 client denies O_APPEND open on existing file Message-ID: <200212281850.gBSIo2Nm023330@freefall.freebsd.org>
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The following reply was made to PR kern/46515; it has been noted by GNATS. From: Thomas Quinot <thomas@FreeBSD.ORG> To: bug-followup@freebsd.org Cc: dillon@freebsd.org Subject: Re: kern/46515: NFSv2 client denies O_APPEND open on existing file Date: Sat, 28 Dec 2002 19:41:41 +0100 Le 2002-12-24, Thomas Quinot écrivait : > >Fix: > None so far. The pattch below seems to work around the problem (and to print the message 'Ignoring VAPPEND' at the times where I previously had permission denied problems). I am really puzzled as to why nobody stumbled on this problem, though. Index: nfs_vnops.c =================================================================== RCS file: /home/ncvs/src/sys/nfsclient/nfs_vnops.c,v retrieving revision 1.189 diff -u -r1.189 nfs_vnops.c --- nfs_vnops.c 11 Oct 2002 14:58:32 -0000 1.189 +++ nfs_vnops.c 28 Dec 2002 18:34:30 -0000 @@ -3022,6 +3022,10 @@ ; } error = (vap->va_mode & mode) == mode ? 0 : EACCES; + if (error == EACCES && ((vap->va_mode & mode) == (mode & ~VAPPEND))) { + printf ("nfsspec_access: ignoring VAPPEND\n"); + error = 0; + } return (error); } -- Thomas.Quinot@Cuivre.FR.EU.ORG To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message
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