3.11.10.1 -stable review patch. If anyone has any objections, please let me know.
------------------ From: "J. Bruce Fields" <[email protected]> commit 3378b7f40d79930f0f447a164c7e8fcbe4480e40 upstream. Security labels in setattr calls are currently ignored because we forget to set label->len. Reported-by: Jeff Layton <[email protected]> Signed-off-by: J. Bruce Fields <[email protected]> Signed-off-by: Luis Henriques <[email protected]> --- fs/nfsd/nfs4xdr.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c index b6dbc8d..c6c727a13 100644 --- a/fs/nfsd/nfs4xdr.c +++ b/fs/nfsd/nfs4xdr.c @@ -411,6 +411,7 @@ nfsd4_decode_fattr(struct nfsd4_compoundargs *argp, u32 *bmval, label->data = kzalloc(dummy32 + 1, GFP_KERNEL); if (!label->data) return nfserr_jukebox; + label->len = dummy32; defer_free(argp, kfree, label->data); memcpy(label->data, buf, dummy32); } -- 1.8.3.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
