3.12-stable review patch. If anyone has any objections, please let me know. ------------------ From: "J. Bruce Fields" <bfields@xxxxxxxxxx> commit 3378b7f40d79930f0f447a164c7e8fcbe4480e40 upstream. Security labels in setattr calls are currently ignored because we forget to set label->len. Reported-by: Jeff Layton <jlayton@xxxxxxxxxx> Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- fs/nfsd/nfs4xdr.c | 1 + 1 file changed, 1 insertion(+) --- a/fs/nfsd/nfs4xdr.c +++ b/fs/nfsd/nfs4xdr.c @@ -411,6 +411,7 @@ nfsd4_decode_fattr(struct nfsd4_compound 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); } -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html