# HG changeset patch
# User Matt Johnston <matt@ucc.asn.au>
# Date 1384271931 -28800
# Node ID b11cb2518116314cbb98e1955ae39901e7d51a76
# Parent  7540c08223740c07a118c225ab72540af696488e
Don't exit fatally if authorized_keys has a line like

command="something" ssh-rsa

diff -r 7540c0822374 -r b11cb2518116 svr-authpubkey.c
--- a/svr-authpubkey.c	Tue Nov 12 23:02:32 2013 +0800
+++ b/svr-authpubkey.c	Tue Nov 12 23:58:51 2013 +0800
@@ -294,8 +294,8 @@
 			options_buf = buf_new(options_len);
 			buf_putbytes(options_buf, options_start, options_len);
 
-			/* compare the algorithm */
-			if (line->pos + algolen > line->len) {
+			/* compare the algorithm. +3 so we have enough bytes to read a space and some base64 characters too. */
+			if (line->pos + algolen+3 > line->len) {
 				continue;
 			}
 			if (strncmp(buf_getptr(line, algolen), algo, algolen) != 0) {