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* [newlib-cygwin/cygwin-3_3-branch] Cygwin: pty: Add missing attach_mutex guard.
@ 2022-05-08 16:08 Takashi Yano
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From: Takashi Yano @ 2022-05-08 16:08 UTC (permalink / raw)
To: cygwin-cvs
https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=7b0d2d1e92f60524b8d93a02282c7d4e9021e9b6
commit 7b0d2d1e92f60524b8d93a02282c7d4e9021e9b6
Author: Takashi Yano <takashi.yano@nifty.ne.jp>
Date: Mon May 9 00:54:35 2022 +0900
Cygwin: pty: Add missing attach_mutex guard.
Diff:
---
winsup/cygwin/fhandler_tty.cc | 2 ++
1 file changed, 2 insertions(+)
diff --git a/winsup/cygwin/fhandler_tty.cc b/winsup/cygwin/fhandler_tty.cc
index 31f399f99..0cd69f3ca 100644
--- a/winsup/cygwin/fhandler_tty.cc
+++ b/winsup/cygwin/fhandler_tty.cc
@@ -3497,6 +3497,7 @@ skip_create:
HeapFree (GetProcessHeap (), 0, hp);
}
+ acquire_attach_mutex (mutex_timeout);
if (get_ttyp ()->previous_code_page)
SetConsoleCP (get_ttyp ()->previous_code_page);
if (get_ttyp ()->previous_output_code_page)
@@ -3527,6 +3528,7 @@ skip_create:
mode |= DISABLE_NEWLINE_AUTO_RETURN;
SetConsoleMode (hpConOut, mode);
}
+ release_attach_mutex ();
return true;
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2022-05-08 16:08 [newlib-cygwin/cygwin-3_3-branch] Cygwin: pty: Add missing attach_mutex guard Takashi Yano
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