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Re: [PATCH] toplev.c: set FILE * globals to NULL after fclose
- From: Richard Biener <richard dot guenther at gmail dot com>
- To: David Malcolm <dmalcolm at redhat dot com>
- Cc: GCC Patches <gcc-patches at gcc dot gnu dot org>
- Date: Wed, 10 Aug 2016 12:15:27 +0200
- Subject: Re: [PATCH] toplev.c: set FILE * globals to NULL after fclose
- Authentication-results: sourceware.org; auth=none
- References: <1470792304-8431-1-git-send-email-dmalcolm@redhat.com>
On Wed, Aug 10, 2016 at 3:25 AM, David Malcolm <dmalcolm@redhat.com> wrote:
> Successfully bootstrapped®rtested on x86_64-pc-linux-gnu.
>
> OK for trunk?
Ok.
Richard.
> gcc/ChangeLog:
> * toplev.c (finalize): Set aux_info_file, asm_out_file, and
> stack_usage_file to NULL after fclose calls.
> ---
> gcc/toplev.c | 7 ++++++-
> 1 file changed, 6 insertions(+), 1 deletion(-)
>
> diff --git a/gcc/toplev.c b/gcc/toplev.c
> index b0bb3ec..ddaee8a 100644
> --- a/gcc/toplev.c
> +++ b/gcc/toplev.c
> @@ -1894,6 +1894,7 @@ finalize (bool no_backend)
> if (flag_gen_aux_info)
> {
> fclose (aux_info_file);
> + aux_info_file = NULL;
> if (seen_error ())
> unlink (aux_info_file_name);
> }
> @@ -1908,10 +1909,14 @@ finalize (bool no_backend)
> fatal_error (input_location, "error writing to %s: %m", asm_file_name);
> if (fclose (asm_out_file) != 0)
> fatal_error (input_location, "error closing %s: %m", asm_file_name);
> + asm_out_file = NULL;
> }
>
> if (stack_usage_file)
> - fclose (stack_usage_file);
> + {
> + fclose (stack_usage_file);
> + stack_usage_file = NULL;
> + }
>
> if (!no_backend)
> {
> --
> 1.8.5.3
>