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SystemMonitor: Consistently use u64 for ValueFormat::text_formatter

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ValueFormat::text_formatter is called with a u64 retrieved from
GraphWidget::m_values. However, the function pointer definition used
size_t and all the users of text_formatter used int.  If bytes was over
~2 billion, we would interpret bytes to be negative. We then pass this
into `human_readable_size` which converts it to a u64, making it out to
be about 15.9 EiB.

This is fixed by making everything in the path take a u64.
This commit is contained in:
Luke Wilde 2022-05-05 20:17:43 +01:00 • committed by Linus Groh
parent b96b2fb9be
commit caf652799f
2 changed files with 6 additions and 6 deletions
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2
Userland/Applications/SystemMonitor/GraphWidget.h
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@ -26,7 +26,7 @@ public:
struct ValueFormat {
Gfx::ColorRole graph_color_role { Gfx::ColorRole::Base };
Color text_shadow_color { Color::Transparent };
Function<String(size_t)> text_formatter;
Function<String(u64)> text_formatter;
};
void set_value_format(size_t index, ValueFormat&& format)
{