From 61a7be0eab8eb63f15a364b605ba4dfbd6025331 Mon Sep 17 00:00:00 2001
From: Nicholas Marriott <nicholas.marriott@gmail.com>
Date: Sun, 26 Apr 2026 21:18:37 +0100
Subject: [PATCH] Turn off regular expressions when fuzzing because there are
 cases that take too much time or memory that cannot be fixed.

---
 compat.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/compat.h b/compat.h
index 55fbad48..8d71a9cf 100644
--- a/compat.h
+++ b/compat.h
@@ -463,6 +463,9 @@ int		 utf8proc_wctomb(char *, wchar_t);
 #ifdef NEED_FUZZING
 /* tmux.c */
 #define main __weak main
+#define regcomp(preg, pattern, cflags) (0)
+#define regexec(preg, string, nmatch, pmatch, eflags) (REG_NOMATCH)
+#define regfree(preg) ((void)0)
 #endif
 
 /* getopt.c */