From f5470419404d643070db99d058405b714695b817 Mon Sep 17 00:00:00 2001
From: Denys Vlasenko
Date: Mon, 22 May 2017 19:34:45 +0200
Subject: ash,hush: fix SIGCHLD interrupting read builtin

function                                             old     new   delta
readcmd                                              169     217     +48
shell_builtin_read                                  1087    1097     +10
localcmd                                             366     364      -2
builtin_read                                         197     193      -4
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/2 up/down: 58/-6)              Total: 52 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
---
 shell/ash_test/ash-read/read_SIGCHLD.tests | 4 ++++
 1 file changed, 4 insertions(+)
 create mode 100755 shell/ash_test/ash-read/read_SIGCHLD.tests

(limited to 'shell/ash_test/ash-read/read_SIGCHLD.tests')

diff --git a/shell/ash_test/ash-read/read_SIGCHLD.tests b/shell/ash_test/ash-read/read_SIGCHLD.tests
new file mode 100755
index 0000000..c5f673a
--- /dev/null
+++ b/shell/ash_test/ash-read/read_SIGCHLD.tests
@@ -0,0 +1,4 @@
+x=BAD
+{ sleep 0.4; echo Ok; } | { sleep 0.2 & read x; echo "x='$x'"; }
+echo "exitcode:$?"
+
-- 
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