cleanup: buffer size for snprintf should come from sizeof

[secnet] / site.c

diff --git a/site.c b/site.c
index 567b85f85d26d97947f11d1447f2330822ff14c4..17c3af204189c2e167f75a3c4274886eff0df868 100644 (file)
--- a/site.c
+++ b/site.c
@@ -217,7 +217,7 @@ static void slog(struct site *st, uint32_t event, cstring_t msg, ...)
        default: class=M_ERR; break;
        }
 
-       vsnprintf(buf,240,msg,ap);
+       vsnprintf(buf,sizeof(buf),msg,ap);
        st->log->log(st->log->st,class,"%s: %s",st->tunname,buf);
     }
     va_end(ap);