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Type: Bug
Resolution: Fixed
Priority: P4
Fix Version/s: 10
Affects Version/s: 10
Component/s: infrastructure
Labels:

Subcomponent:
build
Resolved In Build:
b25
OS:

linux

Issue	Fix Version	Assignee	Priority	Status	Resolution	Resolved In Build
JDK-8212414	8u202	David Buck	P4	Resolved	Fixed	b01
JDK-8208822	8u201	David Buck	P4	Resolved	Fixed	b01
JDK-8195140	8u192	David Buck	P4	Resolved	Fixed	b01
JDK-8197520	8u191	David Buck	P4	Resolved	Fixed	b01
JDK-8201398	8u181	David Buck	P4	Resolved	Fixed	b02
JDK-8199824	8u172	David Buck	P4	Resolved	Fixed	b31
JDK-8196859	8u162	David Buck	P4	Closed	Fixed	b33
JDK-8216622	emb-8u201	David Buck	P4	Resolved	Fixed	master
JDK-8211473	emb-8u191	David Buck	P4	Resolved	Fixed	master
JDK-8203060	emb-8u181	David Buck	P4	Resolved	Fixed	b02

I found that not all libraries are linked with -z,noexecstack.
This lead to errors with our linuxppc64 build. The linker omitted
the flag altogether, which is interpreted as a lib with execstack.

This fix contains a small test that scans all libraries in the tested VM
to have the noexecstack flag set. It utilizes the elf parser in the VM for this.

backported by

JDK-8195140 [linux] Not all libraries in the VM are linked with -z noexecstack

Resolved

JDK-8197520 [linux] Not all libraries in the VM are linked with -z noexecstack

Resolved

JDK-8199824 [linux] Not all libraries in the VM are linked with -z noexecstack

Resolved

JDK-8201398 [linux] Not all libraries in the VM are linked with -z noexecstack

Resolved

JDK-8203060 [linux] Not all libraries in the VM are linked with -z noexecstack

Resolved

JDK-8208822 [linux] Not all libraries in the VM are linked with -z noexecstack

Resolved

JDK-8211473 [linux] Not all libraries in the VM are linked with -z noexecstack

Resolved

JDK-8212414 [linux] Not all libraries in the VM are linked with -z noexecstack

Resolved

JDK-8216622 [linux] Not all libraries in the VM are linked with -z noexecstack

Resolved

JDK-8196859 [linux] Not all libraries in the VM are linked with -z noexecstack

Closed

relates to

JDK-8204053 libsaproc.so not linked with -z,noexecstack

Resolved

JDK-8285828 runtime/execstack/TestCheckJDK.java fails with zipped debug symbols

Resolved

JDK-8203845 backport of JDK-8034788 inadvertently rolled back JDK-8187045 changes to toolchain.m4

Closed

(5 backported by, 3 relates to)

Assignee:: Goetz Lindenmaier

Reporter:: Goetz Lindenmaier

Votes:: 0 Vote for this issue

Watchers:: 3 Start watching this issue

Created:: 2017-08-31 10:28

Updated:: 2022-04-28 07:23

Resolved:: 2017-09-25 22:25

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