Module Name: src
Committed By: christos
Date: Sat Aug 12 23:22:49 UTC 2023
Modified Files:
src/sys/kern: sys_memfd.c
Log Message:
F_GETPATH guarantees that data points to a MAXPATHLEN pointer, so go back
to using MAXPATHLEN.
To generate a diff of this commit:
cvs rdiff -u -r1.10 -r1.11 src/sys/kern/sys_memfd.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/kern/sys_memfd.c
diff -u src/sys/kern/sys_memfd.c:1.10 src/sys/kern/sys_memfd.c:1.11
--- src/sys/kern/sys_memfd.c:1.10 Sat Aug 12 19:09:12 2023
+++ src/sys/kern/sys_memfd.c Sat Aug 12 19:22:49 2023
@@ -1,4 +1,4 @@
-/* $NetBSD: sys_memfd.c,v 1.10 2023/08/12 23:09:12 christos Exp $ */
+/* $NetBSD: sys_memfd.c,v 1.11 2023/08/12 23:22:49 christos Exp $ */
/*-
* Copyright (c) 2023 The NetBSD Foundation, Inc.
@@ -30,7 +30,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: sys_memfd.c,v 1.10 2023/08/12 23:09:12 christos Exp $");
+__KERNEL_RCSID(0, "$NetBSD: sys_memfd.c,v 1.11 2023/08/12 23:22:49 christos Exp $");
#include <sys/param.h>
#include <sys/types.h>
@@ -243,7 +243,7 @@ memfd_fcntl(file_t *fp, u_int cmd, void
switch (cmd) {
case F_GETPATH:
- strncpy(data, mfd->mfd_name, sizeof(mfd->name));
+ strncpy(data, mfd->mfd_name, MAXPATHLEN);
return 0;
case F_ADD_SEALS:
