Module Name: src
Committed By: bouyer
Date: Sat Sep 5 13:45:43 UTC 2009
Modified Files:
src/sys/kern [netbsd-4]: kern_exec.c
Log Message:
Pull up following revision(s) (requested by dsl in ticket #1352):
sys/kern/kern_exec.c: patch
Fix ktrace of data from iovec based system calls.
Fixes PR/41819
To generate a diff of this commit:
cvs rdiff -u -r1.232.2.2 -r1.232.2.3 src/sys/kern/kern_exec.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/kern_exec.c
diff -u src/sys/kern/kern_exec.c:1.232.2.2 src/sys/kern/kern_exec.c:1.232.2.3
--- src/sys/kern/kern_exec.c:1.232.2.2 Sat Dec 30 05:22:43 2006
+++ src/sys/kern/kern_exec.c Sat Sep 5 13:45:43 2009
@@ -1,4 +1,4 @@
-/* $NetBSD: kern_exec.c,v 1.232.2.2 2006/12/30 05:22:43 riz Exp $ */
+/* $NetBSD: kern_exec.c,v 1.232.2.3 2009/09/05 13:45:43 bouyer Exp $ */
/*-
* Copyright (C) 1993, 1994, 1996 Christopher G. Demetriou
@@ -33,7 +33,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: kern_exec.c,v 1.232.2.2 2006/12/30 05:22:43 riz Exp $");
+__KERNEL_RCSID(0, "$NetBSD: kern_exec.c,v 1.232.2.3 2009/09/05 13:45:43 bouyer Exp $");
#include "opt_ktrace.h"
#include "opt_syscall_debug.h"
@@ -518,7 +518,11 @@
cp = *tmpfap;
while (*cp)
*dp++ = *cp++;
- dp++;
+ *dp++ = 0;
+#ifdef KTRACE
+ if (KTRPOINT(p, KTR_EXEC_ARG))
+ ktrkmem(l, KTR_EXEC_ARG, *tmpfap, cp - *tmpfap);
+#endif
FREE(*tmpfap, M_EXEC);
tmpfap++; argc++;
