From: Alan T. DeKok <aland@freeradius.org>
Date: Mon, 25 May 2026 16:22:52 +0000 (-0400)
Subject: invalid control characters are errors
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=37e9e750ea9713ccbdaaa89e9464bee321be9302;p=thirdparty%2Ffreeradius-server.git

invalid control characters are errors
---

diff --git a/src/lib/util/skip.c b/src/lib/util/skip.c
index e73757fd0d7..bbc208c9634 100644
--- a/src/lib/util/skip.c
+++ b/src/lib/util/skip.c
@@ -428,7 +428,10 @@ ssize_t fr_skip_condition(char const *start, char const *end, bool const termina
 		/*
 		 *	Any control characters (other than \t) cause an error.
 		 */
-		if (*p < ' ') break;
+		if (*p < ' ') {
+			fr_strerror_const("Invalid escape in condition");
+			return -(p - start);
+		}
 
 		was_regex = false;