Date: Mon, 28 Aug 2023 17:27:25 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 273405] wc /dev/wmistat0 fails with EBADF Message-ID: <bug-273405-227-N9ErYpWbOv@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-273405-227@https.bugs.freebsd.org/bugzilla/> References: <bug-273405-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D273405 --- Comment #1 from John F. Carr <jfc@mit.edu> --- Driver function acpi_wmi_wmistat_read prohibits reads except by the same process ID that opened the device. The PID check was in the first version = of the driver in 2009. This is a very odd restriction. It is stricter than allowing only one file descriptor to attach to the device or only allowing = the generated data to be read once. --=20 You are receiving this mail because: You are the assignee for the bug.=
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