From 1fb8368599f8504e692e24fba674e3d207fac051 Mon Sep 17 00:00:00 2001
From: phk <phk@FreeBSD.org>
Date: Fri, 16 Nov 2001 18:15:33 +0000
Subject: [PATCH] Correctly call THREAD_UNLOCK() if the recursive call trap is
 sprung.

Pointed out by:		knu
---
 lib/libc/stdlib/malloc.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/libc/stdlib/malloc.c b/lib/libc/stdlib/malloc.c
index bc6769b826d..999c9b5627d 100644
--- a/lib/libc/stdlib/malloc.c
+++ b/lib/libc/stdlib/malloc.c
@@ -1114,6 +1114,7 @@ free(void *ptr)
     if (malloc_active++) {
 	wrtwarning("recursive call\n");
 	malloc_active--;
+        THREAD_UNLOCK();
 	return;
     }
     if (ptr != ZEROSIZEPTR)
@@ -1134,6 +1135,7 @@ realloc(void *ptr, size_t size)
     if (malloc_active++) {
 	wrtwarning("recursive call\n");
         malloc_active--;
+        THREAD_UNLOCK();
 	return (0);
     }
     if (ptr && !malloc_started) {
-- 
2.45.2