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From bdea8cf299313388ec41ea20281deca6dc4f764d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andr=C3=A9=20Draszik?= <andre.draszik@jci.com>
Date: Tue, 27 Feb 2018 14:41:06 +0000
Subject: [PATCH 2/9] hotspot: fix compilation with security flags enabled
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
| hotspot/src/share/vm/code/dependencies.cpp: In function 'static void Dependencies::write_dependency_to(xmlStream*, Dependencies::DepType, GrowableArray<Dependencies::DepArgument>*, Klass*)':
| hotspot/src/share/vm/code/dependencies.cpp:498:6: error: '%d' directive writing between 1 and 10 bytes into a region of size 9 [-Werror=format-overflow=]
| void Dependencies::write_dependency_to(xmlStream* xtty,
| ^~~~~~~~~~~~
| hotspot/src/share/vm/code/dependencies.cpp:498:6: note: directive argument in the range [0, 2147483647]
| hotspot/src/share/vm/code/dependencies.cpp:528:27: note: 'sprintf' output between 3 and 12 bytes into a destination of size 10
| char xn[10]; sprintf(xn, "x%d", j);
| ~~~~~~~^~~~~~~~~~~~~~
Backport a patch to fix this.
Upstream-Status: Backport [http://hg.openjdk.java.net/jdk10/jdk10/hotspot/rev/eb11b3f0ae65]
Signed-off-by: André Draszik <andre.draszik@jci.com>
---
hotspot/src/share/vm/code/dependencies.cpp | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hotspot/src/share/vm/code/dependencies.cpp b/hotspot/src/share/vm/code/dependencies.cpp
index 7317036d..c71d921d 100644
--- a/hotspot/src/share/vm/code/dependencies.cpp
+++ b/hotspot/src/share/vm/code/dependencies.cpp
@@ -525,7 +525,7 @@ void Dependencies::write_dependency_to(xmlStream* xtty,
xtty->object("x", arg.metadata_value());
}
} else {
- char xn[10]; sprintf(xn, "x%d", j);
+ char xn[12]; sprintf(xn, "x%d", j);
if (arg.is_oop()) {
xtty->object(xn, arg.oop_value());
} else {
--
2.16.2
|
