From: Michal Privoznik <mprivozn@redhat.com>
Date: Wed, 21 May 2025 12:52:55 +0000 (+0200)
Subject: libvirt_nss_macs: Fix type of @len in findMACsFromJSON()
X-Git-Tag: v11.4.0-rc1~15
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=46b0115778adaf9210a92807eabbb6ee5165c3df;p=thirdparty%2Flibvirt.git

libvirt_nss_macs: Fix type of @len in findMACsFromJSON()

Inside of findMACsFromJSON(), the retval of
json_object_array_length() is stored in a variable that's type of
int. But the function is declared to return size_t:

  /usr/include/json-c/json_object.h:JSON_EXPORT size_t json_object_array_length(const struct json_object *obj);

Fix the type of the local variable.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
---

diff --git a/tools/nss/libvirt_nss_macs.c b/tools/nss/libvirt_nss_macs.c
index c3af9375bc..44544624f3 100644
--- a/tools/nss/libvirt_nss_macs.c
+++ b/tools/nss/libvirt_nss_macs.c
@@ -46,7 +46,7 @@ findMACsFromJSON(json_object *jobj,
                  size_t *nmacs)
 {
     size_t i;
-    int len;
+    size_t len;
 
     if (!json_object_is_type(jobj, json_type_array)) {
         ERROR("parsed JSON does not contain the leases array");