From e65f4ccf953ffadefbbd679eab31c34ae3a31a92 Mon Sep 17 00:00:00 2001
From: jilles <jilles@FreeBSD.org>
Date: Sun, 30 May 2010 14:20:32 +0000
Subject: sh: Fix a crash if a heredoc was not properly ended and parsing
 continued.

Example (in interactive mode):
  cat <<EOF && )
The next command typed caused sh to segfault, because the state for the here
document was not reset.

Like parser_temp, this uses the fact that the parser is not re-entered.
---
 tools/regression/bin/sh/parser/heredoc6.0 | 5 +++++
 1 file changed, 5 insertions(+)
 create mode 100644 tools/regression/bin/sh/parser/heredoc6.0

(limited to 'tools')

diff --git a/tools/regression/bin/sh/parser/heredoc6.0 b/tools/regression/bin/sh/parser/heredoc6.0
new file mode 100644
index 0000000..3a634de
--- /dev/null
+++ b/tools/regression/bin/sh/parser/heredoc6.0
@@ -0,0 +1,5 @@
+# $FreeBSD$
+
+r=
+! command eval ": <<EOF; )" 2>/dev/null; command eval : hi \${r:=0}
+exit ${r:-3}
-- 
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