From e3f938caf893f485c9216e26a4f48731fccc43a8 Mon Sep 17 00:00:00 2001
From: Dmitry Goncharov <dgoncharov@users.sf.net>
Date: Sun, 21 Apr 2024 13:35:33 -0400
Subject: [PATCH] * tests/scripts/functions/shell: [SV 65323] Run huge var test
 in bash

The long variable name causes ksh to crash.  Some systems use ksh as
/bin/sh, so force bash if it's available else skip the test.
---
 tests/scripts/functions/shell | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/tests/scripts/functions/shell b/tests/scripts/functions/shell
index b9b9ee32..35d2b3cb 100644
--- a/tests/scripts/functions/shell
+++ b/tests/scripts/functions/shell
@@ -213,12 +213,15 @@ endif
                   '--no-print-directory -j2', ": 2\n: 1");
 }
 
-if ($port_type eq 'UNIX') {
+# sv 65323. Check for bash, because such long variable name causes ksh to
+# segfault.
+if (-x '/bin/bash') {
     # sv 65172.
     # Buffer overrun in recursively_expand_for_file on a variable with a long
     # name.
     my $v = "a1234567890" x 4 x 1000;
     run_make_test("
+SHELL:=/bin/bash
 export $v=\$(shell echo hello)
 all:; \@echo \$\$$v
 ", '', "hello\n");