linux-kernel - Re: [PATCH RESEND] fs: use UB-safe check for signed addition overflow in remap_verify

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Date:   Thu, 19 Dec 2019 10:49:24 -0800
From:   Nick Desaulniers <ndesaulniers@...gle.com>
To:     dsterba@...e.com
Cc:     linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org,
        viro@...iv.linux.org.uk, natechancellor@...il.com,
        clang-built-linux@...glegroups.com,
        Nick Desaulniers <ndesaulniers@...gle.com>
Subject: Re: [PATCH RESEND] fs: use UB-safe check for signed addition overflow
 in remap_verify_area

Yeah, looks like this kills two birds with one stone; both observed signed
integer overflow and -Wmisleading-indentation.
Reviewed-by: Nick Desaulniers <ndesaulniers@...gle.com>