From 15635c25ae5510ab7b7009bf59015ef14bf48fac Mon Sep 17 00:00:00 2001
From: Markus Armbruster <armbru@pond.sub.org>
Date: Thu, 1 Jun 2006 18:09:40 +0000
Subject: [PATCH] (getid): Restrict identifier syntax: outlaw conditional
 operators <>=# and meta-character ".

---
 src/lib/common/xundump.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/lib/common/xundump.c b/src/lib/common/xundump.c
index 8d9b32bb..f0566af0 100644
--- a/src/lib/common/xundump.c
+++ b/src/lib/common/xundump.c
@@ -124,7 +124,8 @@ static int
 getid(FILE *fp, char *buf)
 {
     int n;
-    if (fscanf(fp, "%1023[^#() \t\n]%n", buf, &n) != 1 || !isalpha(buf[0]))
+    if (fscanf(fp, "%1023[^#()<>=#\" \t\n]%n", buf, &n) != 1
+	|| !isalpha(buf[0]))
 	return -1;
     return n;
 }