Alex Henrie : iphlpapi: Use RtlIpv4AddressToStringA instead of inet_ntoa.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 2d3b1c1288c8a0df5cdecd3929dbb69da0fee7c4
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=2d3b1c1288c8a0df5cdecd3929dbb69da0fee7c4

Author: Alex Henrie <alexhenrie24 at gmail.com>
Date:   Tue Feb 16 22:56:29 2021 -0700

iphlpapi: Use RtlIpv4AddressToStringA instead of inet_ntoa.

Signed-off-by: Alex Henrie <alexhenrie24 at gmail.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 dlls/iphlpapi/ifenum.c        | 20 --------------------
 dlls/iphlpapi/ifenum.h        |  5 -----
 dlls/iphlpapi/iphlpapi_main.c | 14 +++++++-------
 3 files changed, 7 insertions(+), 32 deletions(-)

diff --git a/dlls/iphlpapi/ifenum.c b/dlls/iphlpapi/ifenum.c
index c3abdf0e536..288e04db7b8 100644
--- a/dlls/iphlpapi/ifenum.c
+++ b/dlls/iphlpapi/ifenum.c
@@ -35,14 +35,6 @@
 #include <sys/socket.h>
 #endif
 
-#ifdef HAVE_NETINET_IN_H
-#include <netinet/in.h>
-#endif
-
-#ifdef HAVE_ARPA_INET_H
-#include <arpa/inet.h>
-#endif
-
 #ifdef HAVE_NET_IF_H
 #include <net/if.h>
 #endif
@@ -1106,15 +1098,3 @@ ULONG v6addressesFromIndex(IF_INDEX index, SOCKET_ADDRESS **addrs, ULONG *num_ad
 }
 
 #endif
-
-char *toIPAddressString(unsigned int addr, char string[16])
-{
-  if (string) {
-    struct in_addr iAddr;
-
-    iAddr.s_addr = addr;
-    /* extra-anal, just to make auditors happy */
-    lstrcpynA(string, inet_ntoa(iAddr), 16);
-  }
-  return string;
-}
diff --git a/dlls/iphlpapi/ifenum.h b/dlls/iphlpapi/ifenum.h
index c6bf9575759..558dff64cb6 100644
--- a/dlls/iphlpapi/ifenum.h
+++ b/dlls/iphlpapi/ifenum.h
@@ -109,11 +109,6 @@ DWORD getIPAddrTable(PMIB_IPADDRTABLE *ppIpAddrTable, HANDLE heap, DWORD flags)
 ULONG v6addressesFromIndex(IF_INDEX index, SOCKET_ADDRESS **addrs, ULONG *num_addrs,
  SOCKET_ADDRESS **masks) DECLSPEC_HIDDEN;
 
-/* Converts the network-order bytes in addr to a printable string.  Returns
- * string.
- */
-char *toIPAddressString(unsigned int addr, char string[16]) DECLSPEC_HIDDEN;
-
 DWORD getInterfaceMtuByName(const char *name, PDWORD mtu) DECLSPEC_HIDDEN;
 DWORD getInterfaceStatusByName(const char *name, INTERNAL_IF_OPER_STATUS *status) DECLSPEC_HIDDEN;
 
diff --git a/dlls/iphlpapi/iphlpapi_main.c b/dlls/iphlpapi/iphlpapi_main.c
index bd1fea02e19..09414d26dde 100644
--- a/dlls/iphlpapi/iphlpapi_main.c
+++ b/dlls/iphlpapi/iphlpapi_main.c
@@ -717,18 +717,18 @@ DWORD WINAPI GetAdaptersInfo(PIP_ADAPTER_INFO pAdapterInfo, PULONG pOutBufLen)
               for (i = 0; i < ipAddrTable->dwNumEntries; i++) {
                 if (ipAddrTable->table[i].dwIndex == ptr->Index) {
                   if (firstIPAddr) {
-                    toIPAddressString(ipAddrTable->table[i].dwAddr,
+                    RtlIpv4AddressToStringA((IN_ADDR *)&ipAddrTable->table[i].dwAddr,
                      ptr->IpAddressList.IpAddress.String);
-                    toIPAddressString(ipAddrTable->table[i].dwMask,
+                    RtlIpv4AddressToStringA((IN_ADDR *)&ipAddrTable->table[i].dwMask,
                      ptr->IpAddressList.IpMask.String);
                     firstIPAddr = FALSE;
                   }
                   else {
                     currentIPAddr->Next = nextIPAddr;
                     currentIPAddr = nextIPAddr;
-                    toIPAddressString(ipAddrTable->table[i].dwAddr,
+                    RtlIpv4AddressToStringA((IN_ADDR *)&ipAddrTable->table[i].dwAddr,
                      currentIPAddr->IpAddress.String);
-                    toIPAddressString(ipAddrTable->table[i].dwMask,
+                    RtlIpv4AddressToStringA((IN_ADDR *)&ipAddrTable->table[i].dwMask,
                      currentIPAddr->IpMask.String);
                     nextIPAddr++;
                   }
@@ -749,9 +749,9 @@ DWORD WINAPI GetAdaptersInfo(PIP_ADAPTER_INFO pAdapterInfo, PULONG pOutBufLen)
                  && routeTable->table[i].u1.ForwardType ==
                  MIB_IPROUTE_TYPE_INDIRECT)
                 {
-                  toIPAddressString(routeTable->table[i].dwForwardNextHop,
+                  RtlIpv4AddressToStringA((IN_ADDR *)&routeTable->table[i].dwForwardNextHop,
                    ptr->GatewayList.IpAddress.String);
-                  toIPAddressString(routeTable->table[i].dwForwardMask,
+                  RtlIpv4AddressToStringA((IN_ADDR *)&routeTable->table[i].dwForwardMask,
                    ptr->GatewayList.IpMask.String);
                 }
               if (winsEnabled) {
@@ -2224,7 +2224,7 @@ static DWORD get_dns_server_list(PIP_ADDR_STRING list,
     get_dns_servers( addr, num, TRUE );
 
     for (i = 0, ptr = list; i < num; i++, ptr = ptr->Next) {
-        toIPAddressString(((struct sockaddr_in *)(addr + i))->sin_addr.s_addr,
+        RtlIpv4AddressToStringA((IN_ADDR *)&((struct sockaddr_in *)(addr + i))->sin_addr.s_addr,
        ptr->IpAddress.String);
       if (i == num - 1)
         ptr->Next = NULL;