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Re: [patch] [5] fix asan build failure with glibc-2.26
- From: Richard Biener <richard dot guenther at gmail dot com>
- To: Matthias Klose <doko at ubuntu dot com>
- Cc: GCC Patches <gcc-patches at gcc dot gnu dot org>
- Date: Thu, 7 Sep 2017 09:09:48 +0200
- Subject: Re: [patch] [5] fix asan build failure with glibc-2.26
- Authentication-results: sourceware.org; auth=none
- References: <75f3524a-0cbd-abaa-f01d-033afbc85c6e@ubuntu.com>
On Thu, Sep 7, 2017 at 9:05 AM, Matthias Klose <doko@ubuntu.com> wrote:
> Fix asan build failure with glibc-2.26, not finding the SIGSEGV define. Solved
> by explicitly including the signal.h header. Ok for the gcc-5 branch?
Ok.
Richard.
> Matthias
>
> PS: libsanitizer still needs the backport for PR 81066
>
>
> * asan/asan_linux.cc: Include <signal.h>
>
> --- a/src/libsanitizer/asan/asan_linux.cc
> +++ b/src/libsanitizer/asan/asan_linux.cc
> @@ -29,6 +29,7 @@
> #include <dlfcn.h>
> #include <fcntl.h>
> #include <pthread.h>
> +#include <signal.h>
> #include <stdio.h>
> #include <unistd.h>
> #include <unwind.h>
>