From bdea8cf299313388ec41ea20281deca6dc4f764d Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Andr=C3=A9=20Draszik?= > 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*, 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 > --- 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