On Mon, Jul 01, 2019 at 08:25:02PM +0200, Martijn van Duren wrote:
> No functional change intended, just simplify the code.
>
> OK?
>
yes, ok gilles@
> Index: enqueue.c
> ===================================================================
> RCS file: /cvs/src/usr.sbin/smtpd/enqueue.c,v
> retrieving revision 1.115
> diff -u -p -r1.115 enqueue.c
> --- enqueue.c 31 May 2018 21:06:12 -0000 1.115
> +++ enqueue.c 1 Jul 2019 18:23:02 -0000
> @@ -171,8 +171,6 @@ enqueue(int argc, char *argv[], FILE *of
> FILE *fp = NULL, *fout;
> size_t sz = 0, envid_sz = 0;
> ssize_t len;
> - int fd;
> - char sfn[] = "/tmp/smtpd.XXXXXXXXXX";
> char *line;
> int dotted;
> int inheaders = 1;
> @@ -269,16 +267,9 @@ enqueue(int argc, char *argv[], FILE *of
> argc--;
> }
>
> - if ((fd = mkstemp(sfn)) == -1 ||
> - (fp = fdopen(fd, "w+")) == NULL) {
> - int saved_errno = errno;
> - if (fd != -1) {
> - unlink(sfn);
> - close(fd);
> - }
> - errc(EX_UNAVAILABLE, saved_errno, "mkstemp");
> - }
> - unlink(sfn);
> + if ((fp = tmpfile()) == NULL)
> + err(EX_UNAVAILABLE, "tmpfile");
> +
> msg.noheader = parse_message(stdin, fake_from == NULL, tflag, fp);
>
> if (msg.rcpt_cnt == 0)
> Index: smtpc.c
> ===================================================================
> RCS file: /cvs/src/usr.sbin/smtpd/smtpc.c,v
> retrieving revision 1.5
> diff -u -p -r1.5 smtpc.c
> --- smtpc.c 15 May 2019 05:02:43 -0000 1.5
> +++ smtpc.c 1 Jul 2019 18:23:02 -0000
> @@ -263,19 +263,12 @@ parse_server(char *server)
> void
> parse_message(FILE *ifp)
> {
> - char sfn[] = "/tmp/smtp.XXXXXXXXXX";
> char *line = NULL;
> size_t linesz = 0;
> ssize_t len;
> - int fd;
>
> - if ((fd = mkstemp(sfn)) == -1)
> - fatal("mkstemp");
> - unlink(sfn);
> -
> - mail.fp = fdopen(fd, "w+");
> - if ((mail.fp) == NULL)
> - fatal("fdopen");
> + if ((mail.fp = tmpfile()) == NULL)
> + fatal("tmpfile");
>
> for (;;) {
> if ((len = getline(&line, &linesz, ifp)) == -1) {
> Index: smtpctl.c
> ===================================================================
> RCS file: /cvs/src/usr.sbin/smtpd/smtpctl.c,v
> retrieving revision 1.163
> diff -u -p -r1.163 smtpctl.c
> --- smtpctl.c 14 Jan 2019 09:37:40 -0000 1.163
> +++ smtpctl.c 1 Jul 2019 18:23:02 -0000
> @@ -1297,20 +1297,10 @@ display(const char *s)
>
> if (is_encrypted_fp(fp)) {
> int i;
> - int fd;
> FILE *ofp = NULL;
> - char sfn[] = "/tmp/smtpd.XXXXXXXXXX";
>
> - if ((fd = mkstemp(sfn)) == -1 ||
> - (ofp = fdopen(fd, "w+")) == NULL) {
> - int saved_errno = errno;
> - if (fd != -1) {
> - unlink(sfn);
> - close(fd);
> - }
> - errc(1, saved_errno, "mkstemp");
> - }
> - unlink(sfn);
> + if ((ofp = tmpfile()) == NULL)
> + err(1, "tmpfile");
>
> for (i = 0; i < 3; i++) {
> key = getpass("key> ");
>
--
Gilles Chehade @poolpOrg
https://www.poolp.org patreon: https://www.patreon.com/gilles
