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| author | tjr <tjr@FreeBSD.org> | 2003-03-21 05:13:23 +0000 |
|---|---|---|
| committer | tjr <tjr@FreeBSD.org> | 2003-03-21 05:13:23 +0000 |
| commit | 874c219fad9ef262c77f655dd88484e28e7d3978 (patch) | |
| tree | b24d34cb8df71c7074a00cf8e88395cfb5edb695 /sys/nfsclient | |
| parent | 2c7df26ff68fffa33e908dde9f23c21843e909c1 (diff) | |
| download | FreeBSD-src-874c219fad9ef262c77f655dd88484e28e7d3978.zip FreeBSD-src-874c219fad9ef262c77f655dd88484e28e7d3978.tar.gz | |
Map VAPPEND to VWRITE in nfsspec_access() - VAPPEND is never set in the
mode returned by VOP_GETATTR. This fixes incorrect "Permission denied"
errors when trying to append to a file on an NFSv2 mount.
Diffstat (limited to 'sys/nfsclient')
| -rw-r--r-- | sys/nfsclient/nfs_vnops.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/sys/nfsclient/nfs_vnops.c b/sys/nfsclient/nfs_vnops.c index b2a8c71..af19819 100644 --- a/sys/nfsclient/nfs_vnops.c +++ b/sys/nfsclient/nfs_vnops.c @@ -2984,6 +2984,13 @@ nfsspec_access(struct vop_access_args *ap) int error; /* + * Map VAPPEND to VWRITE; NFSv2 does not understand the concept + * of append-only files. XXX What about VADMIN and VSTAT? + */ + if (mode & VAPPEND) + mode = (mode & ~VAPPEND) | VWRITE; + + /* * Disallow write attempts on filesystems mounted read-only; * unless the file is a socket, fifo, or a block or character * device resident on the filesystem. |
