| Message ID | 20211212205701.15971-1-richard@nod.at (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | NFS: nfs_encode_fh: Improve debug logging | expand |
diff --git a/fs/nfs/export.c b/fs/nfs/export.c index 171c424cb6d5..5f6e1b715545 100644 --- a/fs/nfs/export.c +++ b/fs/nfs/export.c @@ -42,7 +42,12 @@ nfs_encode_fh(struct inode *inode, __u32 *p, int *max_len, struct inode *parent) dprintk("%s: max fh len %d inode %p parent %p", __func__, *max_len, inode, parent); - if (*max_len < len || IS_AUTOMOUNT(inode)) { + if (IS_AUTOMOUNT(inode)) { + dprintk("%s: refusing to create fh for automount inode %p\n", + __func__, inode); + return FILEID_INVALID; + } + if (*max_len < len) { dprintk("%s: fh len %d too small, required %d\n", __func__, *max_len, len); *max_len = len;
When nfs_encode_fh() refuses to create fhandle due to S_AUTOMOUNT, print the right log message. Signed-off-by: Richard Weinberger <richard@nod.at> --- fs/nfs/export.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-)