Date: Fri, 8 Sep 2023 10:13:30 GMT From: Dag-Erling =?utf-8?Q?Sm=C3=B8rgrav?= <des@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org Subject: git: 17ed300f0833 - stable/13 - wmistat: don't restrict reading to the pid that opened the fd. Message-ID: <202309081013.388ADU1F041204@gitrepo.freebsd.org>
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The branch stable/13 has been updated by des: URL: https://cgit.FreeBSD.org/src/commit/?id=17ed300f0833c8e6dd6bce95748f5dbe33050a3c commit 17ed300f0833c8e6dd6bce95748f5dbe33050a3c Author: Dag-Erling Smørgrav <des@FreeBSD.org> AuthorDate: 2023-08-29 17:23:16 +0000 Commit: Dag-Erling Smørgrav <des@FreeBSD.org> CommitDate: 2023-09-08 10:09:22 +0000 wmistat: don't restrict reading to the pid that opened the fd. PR: 273405 MFC after: 1 week Reviewed by: emaste Differential Revision: https://reviews.freebsd.org/D41621 (cherry picked from commit 28977cb9bc15a7f1fb7d28e14cd03f8dafd4e155) --- sys/dev/acpi_support/acpi_wmi.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/sys/dev/acpi_support/acpi_wmi.c b/sys/dev/acpi_support/acpi_wmi.c index 59872d632c22..2bdde3f21e5c 100644 --- a/sys/dev/acpi_support/acpi_wmi.c +++ b/sys/dev/acpi_support/acpi_wmi.c @@ -977,8 +977,7 @@ acpi_wmi_wmistat_read(struct cdev *dev, struct uio *buf, int flag) sc = dev->si_drv1; ACPI_SERIAL_BEGIN(acpi_wmi); - if (sc->wmistat_open_pid != buf->uio_td->td_proc->p_pid || - sc->wmistat_bufptr == -1) { + if (sc->wmistat_bufptr == -1) { ret = EBADF; } else {
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