From a5ed661f256b424a2db60b9dbacadc94fe78d843 Mon Sep 17 00:00:00 2001
From: "Barton E. Schaefer" <schaefer@zsh.org>
Date: Mon, 19 Jun 2017 16:06:38 -0700
Subject: 41317: use heap allocation in getoutputfile() to plug memory leak

Heap is usable ever since addfilelist() of workers/31528 (commit 3c573222).
---
 Src/exec.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'Src/exec.c')

diff --git a/Src/exec.c b/Src/exec.c
index debb0aeca..0a9687998 100644
--- a/Src/exec.c
+++ b/Src/exec.c
@@ -4570,7 +4570,7 @@ getoutputfile(char *cmd, char **eptr)
     }
     if (!(prog = parsecmd(cmd, eptr)))
 	return NULL;
-    if (!(nam = gettempname(NULL, 0)))
+    if (!(nam = gettempname(NULL, 1)))
 	return NULL;
 
     if ((s = simple_redir_name(prog, REDIR_HERESTR))) {
@@ -4601,7 +4601,7 @@ getoutputfile(char *cmd, char **eptr)
 	    suffix = dyncat(nam, unmeta(suffix));
 	    if (link(nam, suffix) == 0) {
 		addfilelist(nam, 0);
-		nam = ztrdup(suffix);
+		nam = suffix;
 	    }
 	}
     }
-- 
cgit 1.4.1