coccinelle: add reallocarray() coccinelle script

[thirdparty/systemd.git] / src / network / networkd-network.c

diff --git a/src/network/networkd-network.c b/src/network/networkd-network.c
index 48da83c4978f157146f7eea9282c031cc1b5efed..709ae2a0cc2d715614358c483af3da428f6879ce 100644 (file)
--- a/src/network/networkd-network.c
+++ b/src/network/networkd-network.c
@@ -1072,7 +1072,7 @@ int config_parse_dhcp_server_dns(
                         continue;
                 }
 
-                m = realloc(n->dhcp_server_dns, (n->n_dhcp_server_dns + 1) * sizeof(struct in_addr));
+                m = reallocarray(n->dhcp_server_dns, n->n_dhcp_server_dns + 1, sizeof(struct in_addr));
                 if (!m)
                         return log_oom();
 
@@ -1120,7 +1120,7 @@ int config_parse_radv_dns(
                 if (in_addr_from_string(AF_INET6, w, &a) >= 0) {
                         struct in6_addr *m;
 
-                        m = realloc(n->router_dns, (n->n_router_dns + 1) * sizeof(struct in6_addr));
+                        m = reallocarray(n->router_dns, n->n_router_dns + 1, sizeof(struct in6_addr));
                         if (!m)
                                 return log_oom();
 
@@ -1223,7 +1223,7 @@ int config_parse_dhcp_server_ntp(
                         continue;
                 }
 
-                m = realloc(n->dhcp_server_ntp, (n->n_dhcp_server_ntp + 1) * sizeof(struct in_addr));
+                m = reallocarray(n->dhcp_server_ntp, n->n_dhcp_server_ntp + 1, sizeof(struct in_addr));
                 if (!m)
                         return log_oom();
 
@@ -1273,7 +1273,7 @@ int config_parse_dns(
                         continue;
                 }
 
-                m = realloc(n->dns, (n->n_dns + 1) * sizeof(struct in_addr_data));
+                m = reallocarray(n->dns, n->n_dns + 1, sizeof(struct in_addr_data));
                 if (!m)
                         return log_oom();