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* [newlib-cygwin] Cygwin: add latest signal handling fixes to release notes
@ 2019-04-06 16:11 Corinna Vinschen
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From: Corinna Vinschen @ 2019-04-06 16:11 UTC (permalink / raw)
To: cygwin-cvs
https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=f0ea836b753b0756b00866ac8b909a0a7dfbac5f
commit f0ea836b753b0756b00866ac8b909a0a7dfbac5f
Author: Corinna Vinschen <corinna@vinschen.de>
Date: Sat Apr 6 18:03:22 2019 +0200
Cygwin: add latest signal handling fixes to release notes
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
Diff:
---
winsup/cygwin/release/3.0.6 | 9 +++++++--
winsup/cygwin/release/3.1.0 | 3 +++
winsup/doc/new-features.xml | 5 +++++
3 files changed, 15 insertions(+), 2 deletions(-)
diff --git a/winsup/cygwin/release/3.0.6 b/winsup/cygwin/release/3.0.6
index 14a8329..d9fca58 100644
--- a/winsup/cygwin/release/3.0.6
+++ b/winsup/cygwin/release/3.0.6
@@ -9,6 +9,11 @@ What changed:
Bug Fixes
---------
-- Fix the problem that `ps' or `pstree' may show up in their own
- output twice.
+- Fix the problem that `ps' or `pstree' may show up in their own output twice.
Addresses: Report on IRC
+
+- Honor setting uc_sigmask in a sigaction signal handler.
+ Addresses: https://cygwin.com/ml/cygwin/2019-04/msg00016.html
+
+- Fix signal handling if setcontext is called from a signal handler.
+ Addresses: Self-tested.
diff --git a/winsup/cygwin/release/3.1.0 b/winsup/cygwin/release/3.1.0
index d55b655..95569fc 100644
--- a/winsup/cygwin/release/3.1.0
+++ b/winsup/cygwin/release/3.1.0
@@ -13,6 +13,9 @@ What changed:
Addresses: https://cygwin.com/ml/cygwin/2015-03/msg00047.html
https://cygwin.com/ml/cygwin/2015-12/msg00311.html
+- If a SA_SIGINFO signal handler changes the ucontext_t pointed to by
+ the third parameter, follow it after returning from the handler.
+
Bug Fixes
---------
diff --git a/winsup/doc/new-features.xml b/winsup/doc/new-features.xml
index 829f817..376789c 100644
--- a/winsup/doc/new-features.xml
+++ b/winsup/doc/new-features.xml
@@ -18,6 +18,11 @@ Add 24 bit color support using xterm compatibility mode in Windows 10
uses the nearest color from 16 system colors.
</para></listitem>
+<listitem><para>
+If a SA_SIGINFO signal handler changes the ucontext_t pointed to by the
+third parameter, follow it after returning from the handler.
+</para></listitem>
+
</itemizedlist>
</sect2>
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