From ef619222452aa41b843468d66399bbb4e95beda3 Mon Sep 17 00:00:00 2001
From: Jeremy Harris <jgh146exb@wizmail.org>
Date: Thu, 13 May 2021 22:19:10 +0100
Subject: [PATCH] driver options blocks must be mutable

---
 src/src/readconf.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/src/readconf.c b/src/src/readconf.c
index a18cb8bbb..7d1458a08 100644
--- a/src/src/readconf.c
+++ b/src/src/readconf.c
@@ -3662,7 +3662,12 @@ for (driver_info * dd = drivers_available; dd->driver_name[0] != 0;
     {
     int len = dd->options_len;
     d->info = dd;
+  {
+  int old_pool = store_pool;
+  store_pool = POOL_PERM;
     d->options_block = store_get(len, FALSE);
+  store_pool = old_pool;
+  }
     memcpy(d->options_block, dd->options_block, len);
     for (int i = 0; i < *(dd->options_count); i++)
       dd->options[i].type &= ~opt_set;
-- 
2.30.2