From cded14f3e3ce96ab75988fcbf3f3fe0246dfa7cf Mon Sep 17 00:00:00 2001
From: Oran Agra <oran@redislabs.com>
Date: Mon, 8 May 2023 08:31:58 +0300
Subject: Fix defrag CI for 32bit after merge of jemalloc 5.3

The new mallctl seems to set the output sz when EINVAL occors.
that messes up the retry mechanism that does /2 on each iteration.
---
 src/debug.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/debug.c b/src/debug.c
index 0305e8a73..b2c3de69a 100644
--- a/src/debug.c
+++ b/src/debug.c
@@ -329,7 +329,8 @@ void mallctl_int(client *c, robj **argv, int argc) {
     }
     size_t sz = sizeof(old);
     while (sz > 0) {
-        if ((ret=je_mallctl(argv[0]->ptr, &old, &sz, argc > 1? &val: NULL, argc > 1?sz: 0))) {
+        size_t zz = sz;
+        if ((ret=je_mallctl(argv[0]->ptr, &old, &zz, argc > 1? &val: NULL, argc > 1?sz: 0))) {
             if (ret == EPERM && argc > 1) {
                 /* if this option is write only, try just writing to it. */
                 if (!(ret=je_mallctl(argv[0]->ptr, NULL, 0, &val, sz))) {
-- 
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