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Replace pipe+gnupg_spawn_process_fd by gnupg_process_spawn.

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--

Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
This commit is contained in:
NIIBE Yutaka 2022-11-25 10:20:25 +09:00
parent f5eb3710b4
commit 2227411d77
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GPG Key ID: 640114AF89DE6054
1 changed files with 21 additions and 18 deletions
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39
g10/photoid.c
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@ -594,34 +594,37 @@ run_with_pipe (struct spawn_info *info, const void *image, u32 len)
" external programs\n"));
return;
#else /* !EXEC_TEMPFILE_ONLY */
int to[2];
pid_t pid;
gpg_error_t err;
const char *argv[4];
err = gnupg_create_pipe (to);
if (err)
return;
gnupg_process_t proc;
fill_command_argv (argv, info->command);
err = gnupg_spawn_process_fd (argv[0], argv+1, to[0], -1, -1, &pid);
close (to[0]);
err = gnupg_process_spawn (argv[0], argv+1,
(GNUPG_PROCESS_STDIN_PIPE | GNUPG_PROCESS_STDOUT_NULL
| GNUPG_PROCESS_STDERR_NULL),
NULL, NULL, &proc);
if (err)
{
log_error (_("unable to execute shell '%s': %s\n"),
argv[0], gpg_strerror (err));
close (to[1]);
}
log_error (_("unable to execute shell '%s': %s\n"),
argv[0], gpg_strerror (err));
else
{
write (to[1], image, len);
close (to[1]);
int fd_in;
err = gnupg_wait_process (argv[0], pid, 1, NULL);
err = gnupg_process_get_fds (proc, 0, &fd_in, NULL, NULL);
if (err)
log_error ("unable to get pipe connection '%s': %s\n",
argv[2], gpg_strerror (err));
else
{
write (fd_in, image, len);
close (fd_in);
}
err = gnupg_process_wait (proc, 1);
if (err)
log_error (_("unnatural exit of external program\n"));
gnupg_process_release (proc);
}
#endif /* !EXEC_TEMPFILE_ONLY */
}