[compiler-rt] r197665 - Fix -Werror compilation.

[David Blaikie]

On Thu, Dec 19, 2013 at 12:57 AM, Evgeniy Stepanov <
eugeni.stepanov at gmail.com> wrote:

> Author: eugenis
> Date: Thu Dec 19 02:57:24 2013
> New Revision: 197665
>
> URL: http://llvm.org/viewvc/llvm-project?rev=197665&view=rev
> Log:
> Fix -Werror compilation.
>
> It was broken in r197601.
>
> Modified:
>     compiler-rt/trunk/lib/dfsan/dfsan_custom.cc
>
> Modified: compiler-rt/trunk/lib/dfsan/dfsan_custom.cc
> URL:
> http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/dfsan/dfsan_custom.cc?rev=197665&r1=197664&r2=197665&view=diff
>
> ==============================================================================
> --- compiler-rt/trunk/lib/dfsan/dfsan_custom.cc (original)
> +++ compiler-rt/trunk/lib/dfsan/dfsan_custom.cc Thu Dec 19 02:57:24 2013
> @@ -796,7 +796,7 @@ __dfsw_socketpair(int domain, int type,
>    int ret = socketpair(domain, type, protocol, sv);
>    *ret_label = 0;
>    if (ret == 0) {
> -    dfsan_set_label(0, sv, sizeof(sv));
> +    dfsan_set_label(0, sv, sizeof(*sv) * 2);
>

Should you use arraysize here rather than hardcoding 2?


>    }
>    return ret;
>  }
>
>
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