From: Lennart Poettering <lennart@poettering.net>
Date: Wed, 4 Jan 2023 15:29:34 +0000 (+0100)
Subject: resolvectl: fix type of ifindex D-Bus field, and make sure to initialize to zero... 
X-Git-Tag: v253-rc1~187^2~2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=a5e6c8498ca375bafa865d5e46fa95e9313871ad;p=thirdparty%2Fsystemd.git

resolvectl: fix type of ifindex D-Bus field, and make sure to initialize to zero in all code paths
---

diff --git a/src/resolve/resolvectl.c b/src/resolve/resolvectl.c
index 5889bd772f3..4d2d9a1e173 100644
--- a/src/resolve/resolvectl.c
+++ b/src/resolve/resolvectl.c
@@ -1209,9 +1209,10 @@ static int reset_server_features(int argc, char **argv, void *userdata) {
 static int read_dns_server_one(sd_bus_message *m, bool with_ifindex, bool extended, char **ret) {
         _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         _cleanup_free_ char *pretty = NULL;
-        int ifindex, family, r, k;
         union in_addr_union a;
         const char *name = NULL;
+        int32_t ifindex = 0;
+        int family, r, k;
         uint16_t port = 0;
 
         assert(m);