From 384687ffa49ac61dddb91be1ec5de1572ba2c036 Mon Sep 17 00:00:00 2001
From: Kim Alvefur <zash@zash.se>
Date: Thu, 9 Mar 2017 01:20:59 +0100
Subject: util-src: Specify size of various tables to be allocated

---
 util-src/crand.c      | 2 +-
 util-src/net.c        | 2 +-
 util-src/pposix.c     | 4 ++--
 util-src/ringbuffer.c | 4 ++--
 util-src/table.c      | 2 +-
 5 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/util-src/crand.c b/util-src/crand.c
index ef9da4d2..d4b84327 100644
--- a/util-src/crand.c
+++ b/util-src/crand.c
@@ -100,7 +100,7 @@ int luaopen_util_crand(lua_State *L) {
 	luaL_checkversion(L);
 #endif
 
-	lua_newtable(L);
+	lua_createtable(L, 0, 2);
 	lua_pushcfunction(L, Lrandom);
 	lua_setfield(L, -2, "bytes");
 
diff --git a/util-src/net.c b/util-src/net.c
index 35f2c362..bb159d57 100644
--- a/util-src/net.c
+++ b/util-src/net.c
@@ -134,7 +134,7 @@ int luaopen_util_net(lua_State *L) {
 		{ NULL, NULL }
 	};
 
-	lua_newtable(L);
+	lua_createtable(L, 0, 1);
 	luaL_setfuncs(L, exports, 0);
 	return 1;
 }
diff --git a/util-src/pposix.c b/util-src/pposix.c
index c0cced5c..4b4552f5 100644
--- a/util-src/pposix.c
+++ b/util-src/pposix.c
@@ -660,7 +660,7 @@ int lc_uname(lua_State *L) {
 		return 2;
 	}
 
-	lua_newtable(L);
+	lua_createtable(L, 0, 6);
 	lua_pushstring(L, uname_info.sysname);
 	lua_setfield(L, -2, "sysname");
 	lua_pushstring(L, uname_info.nodename);
@@ -709,7 +709,7 @@ int lc_setenv(lua_State *L) {
 #ifdef WITH_MALLINFO
 int lc_meminfo(lua_State *L) {
 	struct mallinfo info = mallinfo();
-	lua_newtable(L);
+	lua_createtable(L, 0, 5);
 	/* This is the total size of memory allocated with sbrk by malloc, in bytes. */
 	lua_pushinteger(L, info.arena);
 	lua_setfield(L, -2, "allocated");
diff --git a/util-src/ringbuffer.c b/util-src/ringbuffer.c
index 2a13903c..8d9e49e6 100644
--- a/util-src/ringbuffer.c
+++ b/util-src/ringbuffer.c
@@ -187,7 +187,7 @@ int luaopen_util_ringbuffer(lua_State *L) {
 		lua_pushcfunction(L, rb_length);
 		lua_setfield(L, -2, "__len");
 
-		lua_newtable(L); /* __index */
+		lua_createtable(L, 0, 7); /* __index */
 		{
 			lua_pushcfunction(L, rb_find);
 			lua_setfield(L, -2, "find");
@@ -207,7 +207,7 @@ int luaopen_util_ringbuffer(lua_State *L) {
 		lua_setfield(L, -2, "__index");
 	}
 
-	lua_newtable(L);
+	lua_createtable(L, 0, 1);
 	lua_pushcfunction(L, rb_new);
 	lua_setfield(L, -2, "new");
 	return 1;
diff --git a/util-src/table.c b/util-src/table.c
index f1cd9e12..9a9553fc 100644
--- a/util-src/table.c
+++ b/util-src/table.c
@@ -24,7 +24,7 @@ int luaopen_util_table(lua_State *L) {
 #if (LUA_VERSION_NUM > 501)
 	luaL_checkversion(L);
 #endif
-	lua_newtable(L);
+	lua_createtable(L, 0, 2);
 	lua_pushcfunction(L, Lcreate_table);
 	lua_setfield(L, -2, "create");
 	lua_pushcfunction(L, Lpack);
-- 
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