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new constant 'MAX_SIZE', distinct from 'MAX_SIZET', for sizes visible

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from Lua; these must fit in a lua_Integer
This commit is contained in:
Roberto Ierusalimschy
2013-06-19 11:27:00 -03:00
parent c72fb1cf8e
commit 130c0e40e0
4 changed files with 14 additions and 8 deletions
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6
lstring.c
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@@ -1,5 +1,5 @@
/*
** $Id: lstring.c,v 2.25 2012/10/02 17:41:50 roberto Exp roberto $
** $Id: lstring.c,v 2.26 2013/01/08 13:50:10 roberto Exp roberto $
** String table (keeps all strings handled by Lua)
** See Copyright Notice in lua.h
*/
@@ -157,7 +157,7 @@ TString *luaS_newlstr (lua_State *L, const char *str, size_t l) {
if (l <= LUAI_MAXSHORTLEN) /* short string? */
return internshrstr(L, str, l);
else {
if (l + 1 > (MAX_SIZET - sizeof(TString))/sizeof(char))
if (l + 1 > (MAX_SIZE - sizeof(TString))/sizeof(char))
luaM_toobig(L);
return createstrobj(L, str, l, LUA_TLNGSTR, G(L)->seed, NULL);
}
@@ -174,7 +174,7 @@ TString *luaS_new (lua_State *L, const char *str) {
Udata *luaS_newudata (lua_State *L, size_t s, Table *e) {
Udata *u;
if (s > MAX_SIZET - sizeof(Udata))
if (s > MAX_SIZE - sizeof(Udata))
luaM_toobig(L);
u = &luaC_newobj(L, LUA_TUSERDATA, sizeof(Udata) + s, NULL, 0)->u;
u->uv.len = s;