From: Francis Deslauriers <francis.deslauriers@efficios.com>
Date: Fri, 6 Aug 2021 13:40:20 +0000 (-0400)
Subject: Fix: runas: less-than-zero comparison of an unsigned value
X-Git-Url: https://git.liburcu.org/?a=commitdiff_plain;h=222b673439b41e9efef1d306408968cc04b2d26e;hp=222b673439b41e9efef1d306408968cc04b2d26e;p=lttng-tools.git

Fix: runas: less-than-zero comparison of an unsigned value

Fixes two defects found by Coverity related to unsigned integers being
treated as signed.

Reported by Coverity:
    CID 1461333:  Control flow issues  (NO_EFFECT)
    This less-than-zero comparison of an unsigned value is never true. "buf_size < 0UL".

    CID 1461332:  Integer handling issues  (NEGATIVE_RETURNS)
    "buf_size" is passed to a parameter that cannot be negative.

Signed-off-by: Francis Deslauriers <francis.deslauriers@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Change-Id: Id6d4a71960f2ef34f14c05e66ef5d934b7a3e524
---