File _service:obs_scm:0008-zsh-deletefilelist-segfau... of Package zsh

File _service:obs_scm:0008-zsh-deletefilelist-segfault.patch of Package zsh

From d3edf318306e37d2d96c4e4ea442d10207722e94 Mon Sep 17 00:00:00 2001
From: Bart Schaefer <schaefer@zsh.org>
Date: Sun, 12 Feb 2023 09:52:39 -0800
Subject: [PATCH] 51404: Nullify filelist after deleting (fix segfault)

Cherry-picked-by: Lukáš Zaoral <lzaoral@redhat.com>
Upstream-commit: d3edf318306e37d2d96c4e4ea442d10207722e94
---
 Src/jobs.c | 8 ++++++--
 1 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/Src/jobs.c b/Src/jobs.c
index 4863962b9..59ddd952e 100644
--- a/Src/jobs.c
+++ b/Src/jobs.c
@@ -1372,8 +1372,10 @@ cleanfilelists(void)
 
     DPUTS(shell_exiting >= 0, "BUG: cleanfilelists() before exit");
  
-    for (i = 1; i <= maxjob; i++)
+    for (i = 1; i <= maxjob; i++) {
 	deletefilelist(jobtab[i].filelist, 0);
+	jobtab[i].filelist = 0;
+    }
 }
 
 /**/
@@ -1531,8 +1533,10 @@ havefiles(void)
     int i;
 
     for (i = 1; i <= maxjob; i++)
-	if (jobtab[i].stat && jobtab[i].filelist)
+	if (jobtab[i].stat && jobtab[i].filelist &&
+	    peekfirst(jobtab[i].filelist)) {
 	    return 1;
+	}
     return 0;
 
 }
-- 
2.43.0