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ssh: Make the mode extension "x" portable by a call to es_fopen.

Browse Source 
* agent/command-ssh.c (open_control_file): Use_es_fopen to support
the "wx" mode flag.

--

This also patch also specifies a file mode parameter.  However, this
will only be used with an updated version of es_stream which we have
not yet done.
This commit is contained in:
Werner Koch 2013-07-01 18:08:56 +02:00
parent 8ddf604659
commit 7ce72c97bf
1 changed files with 5 additions and 7 deletions
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12
agent/command-ssh.c
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@ -681,18 +681,16 @@ open_control_file (FILE **r_fp, int append)
fp = fopen (fname, append? "a+":"r");
if (!fp && errno == ENOENT)
{
/* Fixme: "x" is a GNU extension. We might want to use the es_
functions here. */
fp = fopen (fname, "wx");
if (!fp)
estream_t stream = es_fopen (fname, "wx,mode=-rw-r");
if (!stream)
{
err = gpg_error (gpg_err_code_from_errno (errno));
err = gpg_error_from_syserror ();
log_error (_("can't create `%s': %s\n"), fname, gpg_strerror (err));
xfree (fname);
return err;
}
fputs (sshcontrolblurb, fp);
fclose (fp);
es_fputs (sshcontrolblurb, stream);
es_fclose (stream);
fp = fopen (fname, append? "a+":"r");
}