From 41fddb43729373740bfba82da83373ec5ba49fc8 Mon Sep 17 00:00:00 2001
From: Denys Vlasenko <vda.linux@googlemail.com>
Date: Sun, 1 Apr 2018 16:38:32 +0200
Subject: parser: Fix backquote support in here-document EOF mark

Upstream commit:

    Author: Herbert Xu <herbert@gondor.apana.org.au>
    Date:   Thu Mar 15 18:27:30 2018 +0800
    parser: Fix backquote support in here-document EOF mark

    Currently using backquotes in a here-document EOF mark is broken
    because dash tries to do command substitution on it.  This patch
    fixes it by checking whether we're looking for an EOF mark during
    tokenisation.

    Reported-by: Harald van Dijk <harald@gigawatt.nl>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

With added fix for quoted-ness of the EOF mark.

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
---
 shell/hush_test/hush-heredoc/heredoc_backquote1.tests | 10 ++++++++++
 1 file changed, 10 insertions(+)
 create mode 100755 shell/hush_test/hush-heredoc/heredoc_backquote1.tests

(limited to 'shell/hush_test/hush-heredoc/heredoc_backquote1.tests')

diff --git a/shell/hush_test/hush-heredoc/heredoc_backquote1.tests b/shell/hush_test/hush-heredoc/heredoc_backquote1.tests
new file mode 100755
index 000000000..ec3d8fe1d
--- /dev/null
+++ b/shell/hush_test/hush-heredoc/heredoc_backquote1.tests
@@ -0,0 +1,10 @@
+cat <<EO`true`F
+heredoc1
+EO`true`F
+echo Ok1:$?
+
+cat <<EO`true`F
+heredoc2
+EO`false`F
+EO`true`F
+echo Ok2:$?
-- 
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