legato fixed heap memory management problems

[simeonfelis]

When switching screens multiple times I run into an assert while in leFixedHeap_Alloc. The error message that follows is:

Fixed heap 128 is full.

Here is an example app that changes the screen every second using legato_showScreen(). According to the generated code, all legato widgets/elements should be destroyed and the assigned memory should be freed when switching screen. It seems this is not the case. After 17 switches the described assert is triggered.

Using gfx v3.11.1

[MHGC]

Thank you for reporting. We will investigate this.

[mhtmhn]

In the file legato_widget.c, change lines L148-L150 from this:

    for(i = 0; i < _this->children.size; i++)
    {
        child = _this->children.values[i];

to this:

    while(_this->children.size > 0)
    {
        child = _this->children.values[0];

[MHGC]

This fix will be applied to the next release.