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Add two new patches for Lua 5.3.3

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This commit is contained in:
Peter Melnichenko 2016-09-10 13:48:29 +03:00
parent c5d5cf1424
commit 88514214a1
1 changed files with 24 additions and 1 deletions
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25
hererocks.py
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@ -984,6 +984,27 @@ class RioLua(Lua):
else {
luaK_setoneret(ls->fs, &e); /* close last expression */
luaK_storevar(ls->fs, &lh->v, &e);
""",
"Checking a format for os.date may read past the format string": """
loslib.c:
@@ -263,1 +263,2 @@
- for (option = LUA_STRFTIMEOPTIONS; *option != '\\0'; option += oplen) {
+ int convlen = (int)strlen(conv);
+ for (option = LUA_STRFTIMEOPTIONS; *option != '\\0' && oplen <= convlen; option += oplen) {
""",
"Lua can generate wrong code in functions with too many constants": """
lcode.c:
@@ -1017,8 +1017,8 @@
*/
static void codebinexpval (FuncState *fs, OpCode op,
expdesc *e1, expdesc *e2, int line) {
- int rk1 = luaK_exp2RK(fs, e1); /* both operands are "RK" */
- int rk2 = luaK_exp2RK(fs, e2);
+ int rk2 = luaK_exp2RK(fs, e2); /* both operands are "RK" */
+ int rk1 = luaK_exp2RK(fs, e1);
freeexps(fs, e1, e2);
e1->u.info = luaK_codeABC(fs, op, 0, rk1, rk2); /* generate opcode */
e1->k = VRELOCABLE; /* all those operations are relocatable */
"""
}
patches_per_version = {
@ -999,7 +1020,9 @@ class RioLua(Lua):
"gmatch iterator fails when called from a coroutine different from the one that created it"
],
"3": [
"Expression list with four or more expressions in a 'for' loop can crash the interpreter"
"Expression list with four or more expressions in a 'for' loop can crash the interpreter",
"Checking a format for os.date may read past the format string",
"Lua can generate wrong code in functions with too many constants"
]
}
}