diff options
| author |   gilles <gilles@openbsd.org> | 2014-04-19 17:42:18 +0000 |
|---|---|---|
| committer | gilles <gilles@openbsd.org> | 2014-04-19 17:42:18 +0000 |
| commit | 23c462a508ed3419c792c08f3cff85abb6f1d6a2 (patch) | |
| tree | a74cf822b604a6a299cc41c2d526beebe649146a | |
| parent | another attempt at fixing stale x509 data. since we don't know where the (diff) | |
| download | wireguard-openbsd-23c462a508ed3419c792c08f3cff85abb6f1d6a2.tar.xz wireguard-openbsd-23c462a508ed3419c792c08f3cff85abb6f1d6a2.zip | |
(void) cast snprintf calls that cannot truncate or for which earlier checks
ensure the copy won't fail
| -rw-r--r-- | usr.sbin/smtpd/mda.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/usr.sbin/smtpd/mda.c b/usr.sbin/smtpd/mda.c index 83a8e5a11bd..5dd4bdc1d07 100644 --- a/usr.sbin/smtpd/mda.c +++ b/usr.sbin/smtpd/mda.c @@ -1,4 +1,4 @@ -/* $OpenBSD: mda.c,v 1.104 2014/04/19 13:07:56 gilles Exp $ */ +/* $OpenBSD: mda.c,v 1.105 2014/04/19 17:42:18 gilles Exp $ */ /* * Copyright (c) 2008 Gilles Chehade <gilles@poolp.org> @@ -421,7 +421,7 @@ mda_imsg(struct mproc *p, struct imsg *imsg) if (error) { mda_queue_tempfail(e->id, error, ESC_OTHER_MAIL_SYSTEM_STATUS); - snprintf(buf, sizeof buf, "Error (%s)", error); + (void)snprintf(buf, sizeof buf, "Error (%s)", error); mda_log(e, "TempFail", buf); } else { @@ -736,7 +736,7 @@ mda_log(const struct mda_envelope *evp, const char *prefix, const char *status) rcpt[0] = '\0'; if (evp->rcpt) - snprintf(rcpt, sizeof rcpt, "rcpt=<%s>, ", evp->rcpt); + (void)snprintf(rcpt, sizeof rcpt, "rcpt=<%s>, ", evp->rcpt); if (evp->method == A_MAILDIR) method = "maildir"; @@ -857,7 +857,7 @@ mda_user_to_text(const struct mda_user *u) { static char buf[1024]; - snprintf(buf, sizeof(buf), "%s:%s", u->usertable, u->name); + (void)snprintf(buf, sizeof(buf), "%s:%s", u->usertable, u->name); return (buf); } @@ -873,12 +873,12 @@ mda_envelope(const struct envelope *evp) e->creation = evp->creation; buf[0] = '\0'; if (evp->sender.user[0] && evp->sender.domain[0]) - snprintf(buf, sizeof buf, "%s@%s", + (void)snprintf(buf, sizeof buf, "%s@%s", evp->sender.user, evp->sender.domain); e->sender = xstrdup(buf, "mda_envelope:sender"); - snprintf(buf, sizeof buf, "%s@%s", evp->dest.user, evp->dest.domain); + (void)snprintf(buf, sizeof buf, "%s@%s", evp->dest.user, evp->dest.domain); e->dest = xstrdup(buf, "mda_envelope:dest"); - snprintf(buf, sizeof buf, "%s@%s", evp->rcpt.user, evp->rcpt.domain); + (void)snprintf(buf, sizeof buf, "%s@%s", evp->rcpt.user, evp->rcpt.domain); if (strcmp(buf, e->dest)) e->rcpt = xstrdup(buf, "mda_envelope:rcpt"); e->method = evp->agent.mda.method; |