[PATCH 3.16.y-ckt 105/216] nfsd4: fix xdr4 inclusion of escaped char
Luis Henriques
luis.henriques at canonical.com
Mon Jan 12 18:03:42 UTC 2015
3.16.7-ckt4 -stable review patch. If anyone has any objections, please let me know.
------------------
From: Benjamin Coddington <bcodding at redhat.com>
commit 5a64e56976f1ba98743e1678c0029a98e9034c81 upstream.
Fix a bug where nfsd4_encode_components_esc() includes the esc_end char as
an additional string encoding.
Signed-off-by: Benjamin Coddington <bcodding at redhat.com>
Fixes: e7a0444aef4a "nfsd: add IPv6 addr escaping to fs_location hosts"
Signed-off-by: J. Bruce Fields <bfields at redhat.com>
Signed-off-by: Luis Henriques <luis.henriques at canonical.com>
---
fs/nfsd/nfs4xdr.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
index 96338175a2fe..69f15dc9e16b 100644
--- a/fs/nfsd/nfs4xdr.c
+++ b/fs/nfsd/nfs4xdr.c
@@ -1777,6 +1777,9 @@ static __be32 nfsd4_encode_components_esc(struct xdr_stream *xdr, char sep,
}
else
end++;
+ if (found_esc)
+ end = next;
+
str = end;
}
pathlen = htonl(xdr->buf->len - pathlen_offset);
--
2.1.4
More information about the kernel-team
mailing list