Fix compiler warnings on OpenBSD.

[tinc] / src / net_packet.c

diff --git a/src/net_packet.c b/src/net_packet.c
index 81ca70a..3c3397c 100644 (file)
--- a/src/net_packet.c
+++ b/src/net_packet.c
@@ -739,11 +739,11 @@ bool receive_sptps_record(void *handle, uint8_t type, const char *data, uint16_t
 
        int offset = (type & PKT_MAC) ? 0 : 14;
        if(type & PKT_COMPRESSED) {
-               len = uncompress_packet(inpkt.data + offset, (const uint8_t *)data, len, from->incompression);
-               if(len < 0) {
+               length_t ulen = uncompress_packet(inpkt.data + offset, (const uint8_t *)data, len, from->incompression);
+               if(ulen < 0) {
                        return false;
                } else {
-                       inpkt.len = len + offset;
+                       inpkt.len = ulen + offset;
                }
                if(inpkt.len > MAXSIZE)
                        abort();