Module Name: src
Committed By: kre
Date: Fri Feb 28 23:59:55 UTC 2025
Modified Files:
src/lib/libc/gen: pthread_atfork.c
Log Message:
Specify MAP_ANON, the default (MAP_FILE) with a fd == -1 makes no sense.
To generate a diff of this commit:
cvs rdiff -u -r1.19 -r1.20 src/lib/libc/gen/pthread_atfork.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/lib/libc/gen/pthread_atfork.c
diff -u src/lib/libc/gen/pthread_atfork.c:1.19 src/lib/libc/gen/pthread_atfork.c:1.20
--- src/lib/libc/gen/pthread_atfork.c:1.19 Fri Feb 28 16:00:26 2025
+++ src/lib/libc/gen/pthread_atfork.c Fri Feb 28 23:59:55 2025
@@ -1,4 +1,4 @@
-/* $NetBSD: pthread_atfork.c,v 1.19 2025/02/28 16:00:26 christos Exp $ */
+/* $NetBSD: pthread_atfork.c,v 1.20 2025/02/28 23:59:55 kre Exp $ */
/*-
* Copyright (c) 2002 The NetBSD Foundation, Inc.
@@ -31,7 +31,7 @@
#include <sys/cdefs.h>
#if defined(LIBC_SCCS) && !defined(lint)
-__RCSID("$NetBSD: pthread_atfork.c,v 1.19 2025/02/28 16:00:26 christos Exp $");
+__RCSID("$NetBSD: pthread_atfork.c,v 1.20 2025/02/28 23:59:55 kre Exp $");
#endif /* LIBC_SCCS and not lint */
#include "namespace.h"
@@ -85,8 +85,8 @@ af_alloc(void)
if (atfork_builtin.fn == NULL)
return &atfork_builtin;
- rv = mmap(0, sizeof(atfork_builtin), PROT_READ|PROT_WRITE, MAP_PRIVATE,
- -1, 0);
+ rv = mmap(0, sizeof(atfork_builtin), PROT_READ|PROT_WRITE,
+ MAP_PRIVATE | MAP_ANON, -1, 0);
return rv == MAP_FAILED ? NULL : rv;
}
