From c6c9f5daf2e196e6ab7346dfbf5f5166a1d87f0c Mon Sep 17 00:00:00 2001
From: Peter Stephenson <p.w.stephenson@ntlworld.com>
Date: Sun, 18 Jan 2015 22:38:57 +0000
Subject: 34322: bug with interface to parsestr() etc.

Was showing up in places like ${(e)...} where command substitution
could reallocate the token string, but actually there was never any
guarantee that the lexer wouldn't do that, so this was always
a bit iffy.
---
 Src/Zle/compresult.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'Src/Zle/compresult.c')

diff --git a/Src/Zle/compresult.c b/Src/Zle/compresult.c
index dbef7f841..9f383f4b8 100644
--- a/Src/Zle/compresult.c
+++ b/Src/Zle/compresult.c
@@ -1090,7 +1090,8 @@ do_single(Cmatch m)
 		    }
 		    if (tryit) {
 			noerrs = 1;
-			parsestr(p);
+			p = dupstring(p);
+			parsestr(&p);
 			singsub(&p);
 			errflag &= ~ERRFLAG_ERROR;
 			noerrs = ne;
-- 
cgit 1.4.1