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'nCcalls' should be local to each thread, as each thread may have its

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own C stack (with LuaThreads or something similar)
This commit is contained in:
Roberto Ierusalimschy
2011-08-23 14:24:34 -03:00
parent 8a008a2057
commit 3dc5475e23
7 changed files with 31 additions and 31 deletions
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12
lparser.c
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@@ -1,5 +1,5 @@
/*
** $Id: lparser.c,v 2.114 2011/07/15 12:50:29 roberto Exp roberto $
** $Id: lparser.c,v 2.115 2011/07/27 18:09:01 roberto Exp roberto $
** Lua Parser
** See Copyright Notice in lua.h
*/
@@ -328,13 +328,13 @@ static void adjust_assign (LexState *ls, int nvars, int nexps, expdesc *e) {
static void enterlevel (LexState *ls) {
global_State *g = G(ls->L);
++g->nCcalls;
checklimit(ls->fs, g->nCcalls, LUAI_MAXCCALLS, "syntax levels");
lua_State *L = ls->L;
++L->nCcalls;
checklimit(ls->fs, L->nCcalls, LUAI_MAXCCALLS, "syntax levels");
}
#define leavelevel(ls) (G((ls)->L)->nCcalls--)
#define leavelevel(ls) ((ls)->L->nCcalls--)
static void closegoto (LexState *ls, int g, Labeldesc *label) {
@@ -1144,7 +1144,7 @@ static void assignment (LexState *ls, struct LHS_assign *lh, int nvars) {
primaryexp(ls, &nv.v);
if (nv.v.k != VINDEXED)
check_conflict(ls, lh, &nv.v);
checklimit(ls->fs, nvars, LUAI_MAXCCALLS - G(ls->L)->nCcalls,
checklimit(ls->fs, nvars, LUAI_MAXCCALLS - ls->L->nCcalls,
"variable names");
assignment(ls, &nv, nvars+1);
}