[#100309] How to use backport custom field — Jun Aruga <jaruga@...>
Please allow my ignorance.
9 messages
2020/10/06
[#100310] Re: How to use backport custom field
— "NARUSE, Yui" <naruse@...>
2020/10/06
IkJhY2twb3J0IGN1c3RvbSBmaWVsZCIgaXMgb25seSBhdmFpbGFibGUgZm9yIHRpY2tldHMgd2hv
[#100311] Re: How to use backport custom field
— Jun Aruga <jaruga@...>
2020/10/06
On Tue, Oct 6, 2020 at 4:44 PM NARUSE, Yui <naruse@airemix.jp> wrote:
[#100314] Re: How to use backport custom field
— "NARUSE, Yui" <naruse@...>
2020/10/06
VGhhbmsgeW91IGZvciBjb25maXJtYXRpb24uCkkgY2hlY2tlZCBhZ2FpbiBhbmQgdG8gZWRpdCBi
[#100322] Re: How to use backport custom field
— Jun Aruga <jaruga@...>
2020/10/07
On Tue, Oct 6, 2020 at 7:25 PM NARUSE, Yui <naruse@airemix.jp> wrote:
[#100326] Re: How to use backport custom field
— "NARUSE, Yui" <naruse@...>
2020/10/07
SSBhZGRlZCB5b3UgdG8gIlJlcG9ydGVyIiByb2xlIGluIHRoZSBwcm9qZWN0CgoyMDIw5bm0MTDm
[#100327] Re: How to use backport custom field
— Jun Aruga <jaruga@...>
2020/10/07
On Wed, Oct 7, 2020 at 1:42 PM NARUSE, Yui <naruse@airemix.jp> wrote:
[ruby-core:100349] [Ruby master Bug#16762] Ruby is not properly fortified on armv7hl
From:
mame@...
Date:
2020-10-09 14:23:43 UTC
List:
ruby-core #100349
Issue #16762 has been updated by mame (Yusuke Endoh).
Assignee set to ioquatix (Samuel Williams)
Status changed from Open to Assigned
----------------------------------------
Bug #16762: Ruby is not properly fortified on armv7hl
https://bugs.ruby-lang.org/issues/16762#change-87961
* Author: vo.x (Vit Ondruch)
* Status: Assigned
* Priority: Normal
* Assignee: ioquatix (Samuel Williams)
* ruby -v: ruby 2.8.0dev (2020-04-03 master 810d66f3e7) [armv7hl-linux]
* Backport: 2.5: UNKNOWN, 2.6: UNKNOWN, 2.7: UNKNOWN
----------------------------------------
The issue is similar to #15335 and the fix is also similar:
~~~
diff --git a/coroutine/arm32/Context.S b/coroutine/arm32/Context.S
index b66db29622..596284b5cf 100644
--- a/coroutine/arm32/Context.S
+++ b/coroutine/arm32/Context.S
@@ -24,3 +24,7 @@ coroutine_transfer:
# Restore callee state (8 registers program counter)
pop {r4-r11,pc}
+
+#if defined(__linux__) && defined(__ELF__)
+.section .note.GNU-stack,"",%progbits
+#endif
~~~
It seems to be introduced by https://github.com/ruby/ruby/pull/2995
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