Module Name: src
Committed By: mrg
Date: Sun Feb 4 09:17:54 UTC 2018
Modified Files:
src/sys/ddb: db_access.c
Log Message:
avoid leftshift of an unsigned value
To generate a diff of this commit:
cvs rdiff -u -r1.22 -r1.23 src/sys/ddb/db_access.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/ddb/db_access.c
diff -u src/sys/ddb/db_access.c:1.22 src/sys/ddb/db_access.c:1.23
--- src/sys/ddb/db_access.c:1.22 Sat Jun 6 22:06:05 2015
+++ src/sys/ddb/db_access.c Sun Feb 4 09:17:54 2018
@@ -1,4 +1,4 @@
-/* $NetBSD: db_access.c,v 1.22 2015/06/06 22:06:05 matt Exp $ */
+/* $NetBSD: db_access.c,v 1.23 2018/02/04 09:17:54 mrg Exp $ */
/*
* Mach Operating System
@@ -30,7 +30,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: db_access.c,v 1.22 2015/06/06 22:06:05 matt Exp $");
+__KERNEL_RCSID(0, "$NetBSD: db_access.c,v 1.23 2018/02/04 09:17:54 mrg Exp $");
#if defined(_KERNEL_OPT)
#include "opt_kgdb.h"
@@ -74,7 +74,7 @@ db_get_value(db_addr_t addr, size_t size
if (size < sizeof(db_expr_t) && is_signed
&& (value & ((db_expr_t)1 << (8*size - 1)))) {
- value |= ~(db_expr_t)0 << (8*size - 1);
+ value |= (unsigned long)~(db_expr_t)0 << (8*size - 1);
}
return (value);
}
