diff options
Diffstat (limited to 'development/lua/patch-lua-5.1.4-3')
| -rw-r--r-- | development/lua/patch-lua-5.1.4-3 | 172 |
1 files changed, 172 insertions, 0 deletions
diff --git a/development/lua/patch-lua-5.1.4-3 b/development/lua/patch-lua-5.1.4-3 new file mode 100644 index 0000000000..77cce80bd3 --- /dev/null +++ b/development/lua/patch-lua-5.1.4-3 @@ -0,0 +1,172 @@ +# patch-lua-5.1.4-3 created 2011-03-16T19:06:31-0300 +# apply to a pristine copy of Lua 5.1.4 with: +# wget http://www.lua.org/ftp/lua-5.1.4.tar.gz +# tar zxf lua-5.1.4.tar.gz +# cd lua-5.1.4/src +# wget http://www.lua.org/ftp/patch-lua-5.1.4-3 +# patch < patch-lua-5.1.4-3 +# use curl -O -R if you don't have wget + +--- lcode.c 2007/12/28 15:32:23 2.25.1.3 ++++ lcode.c 2011/01/31 14:53:16 2.25.1.5 +@@ -1,5 +1,5 @@ + /* +-** $Id: lcode.c,v 2.25.1.3 2007/12/28 15:32:23 roberto Exp $ ++** $Id: lcode.c,v 2.25.1.5 2011/01/31 14:53:16 roberto Exp $ + ** Code generator for Lua + ** See Copyright Notice in lua.h + */ +@@ -544,10 +544,6 @@ + pc = NO_JUMP; /* always true; do nothing */ + break; + } +- case VFALSE: { +- pc = luaK_jump(fs); /* always jump */ +- break; +- } + case VJMP: { + invertjump(fs, e); + pc = e->u.s.info; +@@ -572,10 +568,6 @@ + pc = NO_JUMP; /* always false; do nothing */ + break; + } +- case VTRUE: { +- pc = luaK_jump(fs); /* always jump */ +- break; +- } + case VJMP: { + pc = e->u.s.info; + break; +--- ldblib.c 2008/01/21 13:11:21 1.104.1.3 ++++ ldblib.c 2009/08/04 18:50:18 1.104.1.4 +@@ -1,5 +1,5 @@ + /* +-** $Id: ldblib.c,v 1.104.1.3 2008/01/21 13:11:21 roberto Exp $ ++** $Id: ldblib.c,v 1.104.1.4 2009/08/04 18:50:18 roberto Exp $ + ** Interface from Lua to its debug API + ** See Copyright Notice in lua.h + */ +@@ -45,6 +45,7 @@ + + + static int db_getfenv (lua_State *L) { ++ luaL_checkany(L, 1); + lua_getfenv(L, 1); + return 1; + } +--- liolib.c 2008/01/18 17:47:43 2.73.1.3 ++++ liolib.c 2010/05/14 15:33:51 2.73.1.4 +@@ -1,5 +1,5 @@ + /* +-** $Id: liolib.c,v 2.73.1.3 2008/01/18 17:47:43 roberto Exp $ ++** $Id: liolib.c,v 2.73.1.4 2010/05/14 15:33:51 roberto Exp $ + ** Standard I/O (and system) library + ** See Copyright Notice in lua.h + */ +@@ -276,7 +276,10 @@ + lua_pushnumber(L, d); + return 1; + } +- else return 0; /* read fails */ ++ else { ++ lua_pushnil(L); /* "result" to be removed */ ++ return 0; /* read fails */ ++ } + } + + +--- llex.c 2007/12/27 13:02:25 2.20.1.1 ++++ llex.c 2009/11/23 14:58:22 2.20.1.2 +@@ -1,5 +1,5 @@ + /* +-** $Id: llex.c,v 2.20.1.1 2007/12/27 13:02:25 roberto Exp $ ++** $Id: llex.c,v 2.20.1.2 2009/11/23 14:58:22 roberto Exp $ + ** Lexical Analyzer + ** See Copyright Notice in lua.h + */ +@@ -118,8 +118,10 @@ + lua_State *L = ls->L; + TString *ts = luaS_newlstr(L, str, l); + TValue *o = luaH_setstr(L, ls->fs->h, ts); /* entry for `str' */ +- if (ttisnil(o)) ++ if (ttisnil(o)) { + setbvalue(o, 1); /* make sure `str' will not be collected */ ++ luaC_checkGC(L); ++ } + return ts; + } + +--- loadlib.c 2008/08/06 13:29:28 1.52.1.3 ++++ loadlib.c 2009/09/09 13:17:16 1.52.1.4 +@@ -1,5 +1,5 @@ + /* +-** $Id: loadlib.c,v 1.52.1.3 2008/08/06 13:29:28 roberto Exp $ ++** $Id: loadlib.c,v 1.52.1.4 2009/09/09 13:17:16 roberto Exp $ + ** Dynamic library loader for Lua + ** See Copyright Notice in lua.h + ** +@@ -639,7 +639,7 @@ + lua_pushvalue(L, -1); + lua_replace(L, LUA_ENVIRONINDEX); + /* create `loaders' table */ +- lua_createtable(L, 0, sizeof(loaders)/sizeof(loaders[0]) - 1); ++ lua_createtable(L, sizeof(loaders)/sizeof(loaders[0]) - 1, 0); + /* fill it with pre-defined loaders */ + for (i=0; loaders[i] != NULL; i++) { + lua_pushcfunction(L, loaders[i]); +--- lstrlib.c 2008/07/11 17:27:21 1.132.1.4 ++++ lstrlib.c 2010/05/14 15:34:19 1.132.1.5 +@@ -1,5 +1,5 @@ + /* +-** $Id: lstrlib.c,v 1.132.1.4 2008/07/11 17:27:21 roberto Exp $ ++** $Id: lstrlib.c,v 1.132.1.5 2010/05/14 15:34:19 roberto Exp $ + ** Standard library for string operations and pattern-matching + ** See Copyright Notice in lua.h + */ +@@ -754,6 +754,7 @@ + + + static int str_format (lua_State *L) { ++ int top = lua_gettop(L); + int arg = 1; + size_t sfl; + const char *strfrmt = luaL_checklstring(L, arg, &sfl); +@@ -768,7 +769,8 @@ + else { /* format item */ + char form[MAX_FORMAT]; /* to store the format (`%...') */ + char buff[MAX_ITEM]; /* to store the formatted item */ +- arg++; ++ if (++arg > top) ++ luaL_argerror(L, arg, "no value"); + strfrmt = scanformat(L, strfrmt, form); + switch (*strfrmt++) { + case 'c': { +--- lvm.c 2007/12/28 15:32:23 2.63.1.3 ++++ lvm.c 2009/07/01 21:10:33 2.63.1.4 +@@ -1,5 +1,5 @@ + /* +-** $Id: lvm.c,v 2.63.1.3 2007/12/28 15:32:23 roberto Exp $ ++** $Id: lvm.c,v 2.63.1.4 2009/07/01 21:10:33 roberto Exp $ + ** Lua virtual machine + ** See Copyright Notice in lua.h + */ +@@ -133,6 +133,7 @@ + + void luaV_settable (lua_State *L, const TValue *t, TValue *key, StkId val) { + int loop; ++ TValue temp; + for (loop = 0; loop < MAXTAGLOOP; loop++) { + const TValue *tm; + if (ttistable(t)) { /* `t' is a table? */ +@@ -152,7 +153,9 @@ + callTM(L, tm, t, key, val); + return; + } +- t = tm; /* else repeat with `tm' */ ++ /* else repeat with `tm' */ ++ setobj(L, &temp, tm); /* avoid pointing inside table (may rehash) */ ++ t = &temp; + } + luaG_runerror(L, "loop in settable"); + } |