[patch] fix stack use in command-line lua interpreter
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- Subject: [patch] fix stack use in command-line lua interpreter
- From: "Adam D. Moss" <adam@...>
- Date: 2005年4月11日 12:39:13 +0100
Command-line lua would blow the lua stack if there were
more than about 20 command-line script arguments, because
of incorrect luaL_checkstack() call. Patch to 5.1work5
attached.
Regards,
--Adam
--
Adam D. Moss - adam@gimp.org
Index: src/lua.c
===================================================================
--- src/lua.c (revision 4070)
+++ src/lua.c (working copy)
@@ -113,7 +113,7 @@
static int getargs (lua_State *L, char *argv[], int n) {
int i, narg;
for (i=n+1; argv[i]; i++) {
- luaL_checkstack(L, 1, "too many arguments to script");
+ luaL_checkstack(L, 1+1+1, "too many arguments to script");
lua_pushstring(L, argv[i]);
}
narg = i-(n+1); /* number of arguments to the script (not to `lua.c') */