From: Thierry Fournier <tfournier@premaccess.com>
Date: Mon, 26 Mar 2018 09:54:39 +0000 (+0200)
Subject: MINOR: servers: Support alphanumeric characters for the server templates names
X-Git-Tag: v1.9-dev1~309
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=f7b7c3e2f2d0bdf835a204cbccdff8005292ccaf;p=thirdparty%2Fhaproxy.git

MINOR: servers: Support alphanumeric characters for the server templates names

'server-template' directive doesn't support the same name alphabet as
the 'server' directive. This patch allows the usage of chars [0-9].

[wt: let's backport this to 1.8 to apply the principle of least surprize
 to people migrating to server templates]
---

diff --git a/src/standard.c b/src/standard.c
index d87e09cc10..ebe043f182 100644
--- a/src/standard.c
+++ b/src/standard.c
@@ -629,7 +629,7 @@ const char *invalid_domainchar(const char *name) {
  * If everything is fine, NULL is returned.
  */
 const char *invalid_prefix_char(const char *name) {
-	return __invalid_char(name, isalpha);
+	return __invalid_char(name, isalnum);
 }
 
 /*