From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Date: Thu, 26 Nov 2020 20:29:28 +0000 (-0500)
Subject: Fix: counter: cast UINT*_MAX to 64-bit signed type before negative
X-Git-Tag: v2.13.0-rc1~79
X-Git-Url: http://git.lttng.org/?a=commitdiff_plain;h=f801323dd7650782241e276d5a2971fc37312fa8;hp=f801323dd7650782241e276d5a2971fc37312fa8;p=lttng-modules.git

Fix: counter: cast UINT*_MAX to 64-bit signed type before negative

(long long)-UINT32_MAX leads to value 1 which is not what we expect.
This is due to implicit type promotion from unsigned to signed 32-bit
integer.

Apply this to 8-bit and 16-bit types as well even though they are
not affected by this issue to keep things regular.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
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