From: Alan T. DeKok <aland@freeradius.org>
Date: Fri, 29 Sep 2023 16:18:47 +0000 (-0400)
Subject: local variables can't be named for data types
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=51572bab956469e244d79a7c2b100f9633df9c6a;p=thirdparty%2Ffreeradius-server.git

local variables can't be named for data types

	string string

is bad.
---

diff --git a/src/lib/unlang/compile.c b/src/lib/unlang/compile.c
index b2a31b03dfe..de0c07eae22 100644
--- a/src/lib/unlang/compile.c
+++ b/src/lib/unlang/compile.c
@@ -1803,6 +1803,14 @@ invalid_type:
 		}
 	}
 
+	/*
+	 *	We can't name variables for data types.
+	 */
+	if (fr_table_value_by_str(fr_type_table, value, FR_TYPE_NULL) != FR_TYPE_NULL) {
+		cf_log_err(cp, "Invalid variable name '%s'.", value);
+		return NULL;
+	}
+
 	/*
 	 *	No local dups
 	 */