resolve GCC 10 compilation issues

[debian/ipip] / ip.c

diff --git a/ip.c b/ip.c
index d38b99b1ea4339d6e9d956c4ab8b2c3ace45be6a..20eec61a0458a2f43a48b4390666397199a2ee61 100644 (file)
--- a/ip.c
+++ b/ip.c
@@ -90,7 +90,8 @@ struct interface *ifp;
 struct message *m;
 {
        unsigned char buf[MAX_SIZE], *p;
-       int n, hdr_len, fromlen;
+       int n, hdr_len;
+       unsigned int fromlen;
 #ifdef LINUX
        struct iphdr *ipptr;
 #else