Fix listing of interfaces with ID > 255 am: 4400e30d33

Original change: https://googleplex-android-review.googlesource.com/c/platform/external/mdnsresponder/+/18883665

Change-Id: Iac3c41d1c01d11ad1f17df602f447a2d678e80d1
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
diff --git a/mDNSPosix/mDNSUNP.c b/mDNSPosix/mDNSUNP.c
index 5379b6b..f5d0c52 100755
--- a/mDNSPosix/mDNSUNP.c
+++ b/mDNSPosix/mDNSUNP.c
@@ -106,7 +106,7 @@
 			goto gotError;
 		}
 		while (fscanf(fp,
-					  "%4s%4s%4s%4s%4s%4s%4s%4s %02x %02x %02x %02x %15s\n",
+					  "%4s%4s%4s%4s%4s%4s%4s%4s %x %02x %02x %02x %15s\n",
 					  addr[0],addr[1],addr[2],addr[3],
 					  addr[4],addr[5],addr[6],addr[7],
 					  &index, &plen, &scope, &flags, ifname) != EOF) {