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Fixed more footguns

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This commit is contained in:
Martin Vrhovšek
2025-10-31 12:32:14 +01:00
parent 385d614819
commit 7708832ad4
2 changed files with 42 additions and 20 deletions
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9
stack.c
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@@ -26,6 +26,7 @@ stack stack_init(const DataType type, const int len) {
break;
case IntArray:
stack.data.narr = malloc(arrLen * sizeof(int));
break;
default:
fprintf(stderr, "Failed to recognise the DataType for Stack structure");
exit(1);
@@ -84,14 +85,16 @@ int stack_push(stack *stack, const stackInput input, const bool pushCharToString
}
stackData stack_pop(stack *stack) {
// TODO in the future we have to think of solution to clear stackData after we're done with it
// TODO maybe fn stack_pop_free()?
if (stack->i == -1) return (stackData){.ret_code = 1};
stackInput returnData;
switch (stack->type) {
case StringArray:
returnData.string = stack->data.sarr[stack->i];
// todo might have to do malloc?
// todo ticking timebomb
const size_t len = strlen(stack->data.sarr[stack->i]);
returnData.string = malloc(len * sizeof(char) + 1);
strcpy(returnData.string, stack->data.sarr[stack->i]);
break;
case CharArray:
returnData.ch = stack->data.carr[stack->i];