Date: Mon, 21 May 2018 21:00:13 +0000 (UTC) From: Andriy Gapon <avg@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r334000 - head/sys/dev/usb/serial Message-ID: <201805212100.w4LL0DRT002432@repo.freebsd.org>
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Author: avg Date: Mon May 21 21:00:13 2018 New Revision: 334000 URL: https://svnweb.freebsd.org/changeset/base/334000 Log: uchcom: reject parity and double stop bits as unsupported Reviewed by: hselasky MFC after: 2 weeks Modified: head/sys/dev/usb/serial/uchcom.c Modified: head/sys/dev/usb/serial/uchcom.c ============================================================================== --- head/sys/dev/usb/serial/uchcom.c Mon May 21 20:59:15 2018 (r333999) +++ head/sys/dev/usb/serial/uchcom.c Mon May 21 21:00:13 2018 (r334000) @@ -689,6 +689,10 @@ uchcom_pre_param(struct ucom_softc *ucom, struct termi default: return (EIO); } + if ((t->c_cflag & CSTOPB) != 0) + return (EIO); + if ((t->c_cflag & PARENB) != 0) + return (EIO); if (uchcom_calc_divider_settings(&dv, t->c_ospeed)) { return (EIO);
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