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Fix dangling pointer to VM value stack in krk_processComplexArguments

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Fixes #30
This commit is contained in:
K. Lange 2022-08-31 19:06:41 +09:00
parent 81c570686b
commit d63ab70466
1 changed files with 3 additions and 3 deletions
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6
src/vm.c
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@ -428,11 +428,11 @@ int krk_processComplexArguments(int argCount, KrkValueArray * positionals, KrkTa
krk_writeValueArray(positionals, krk_currentThread.stackTop[-argCount + i - TOP_ARGS]);
}
KrkValue * startOfExtras = &krk_currentThread.stackTop[-kwargsCount * 2 - TOP_ARGS];
size_t startOfExtras = &krk_currentThread.stackTop[-kwargsCount * 2 - TOP_ARGS] - krk_currentThread.stack;
/* Now unpack everything else. */
for (size_t i = 0; i < kwargsCount; ++i) {
KrkValue key = startOfExtras[i*2];
KrkValue value = startOfExtras[i*2 + 1];
KrkValue key = krk_currentThread.stack[startOfExtras + i*2];
KrkValue value = krk_currentThread.stack[startOfExtras + i*2 + 1];
if (IS_KWARGS(key)) {
if (AS_INTEGER(key) == KWARGS_LIST) { /* unpack list */
if (krk_unpackIterable(value,positionals,_unpack_args)) return 0;