On Wed, 13 May 2020 at 19:09, Richard Henderson
<richard.hender...@linaro.org> wrote:
>
> Signed-off-by: Richard Henderson <richard.hender...@linaro.org>
> ---
> risu.c | 37 +++++++++++++++++--------------------
> 1 file changed, 17 insertions(+), 20 deletions(-)
>
> diff --git a/risu.c b/risu.c
> index 059348f..1c66885 100644
> --- a/risu.c
> +++ b/risu.c
> @@ -363,6 +363,21 @@ int main(int argc, char **argv)
> }
> }
>
> + if (trace) {
> + if (strcmp(trace_fn, "-") == 0) {
> + comm_fd = ismaster ? STDOUT_FILENO : STDIN_FILENO;
> + } else {
> + if (ismaster) {
> + comm_fd = open(trace_fn, O_WRONLY | O_CREAT, S_IRWXU);
> + } else {
> + comm_fd = open(trace_fn, O_RDONLY);
> + }
> +#ifdef HAVE_ZLIB
> + gz_trace_file = gzdopen(comm_fd, ismaster ? "wb9" : "rb");
> +#endif
> + }
> + }
Looking at later patches in the series I see the rationale.
We should really be error-checking the opens here, but that's
a preexisting bug.
Reviewed-by: Peter Maydell <peter.mayd...@linaro.org>
thanks
-- PMM
