Date: Thu, 15 Nov 2001 13:36:56 -0800 (PST) From: David Hill <david@phobia.ms> To: freebsd-gnats-submit@FreeBSD.org Subject: kern/32019: open() bpf crashes system Message-ID: <200111152136.fAFLau070133@freefall.freebsd.org>
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>Number: 32019 >Category: kern >Synopsis: open() bpf crashes system >Confidential: no >Severity: critical >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Thu Nov 15 13:40:01 PST 2001 >Closed-Date: >Last-Modified: >Originator: David Hill >Release: 5.0-CURRENT >Organization: >Environment: FreeBSD rain.hill.hom 5.0-CURRENT FreeBSD 5.0-CURRENT #0: Sat Nov 10 11:06:32 GMT 2001 root@rain.hill.hom:/usr/src/sys/i386/compile/RAIN i386 >Description: The following code crashes the system. /* code */ #include <err.h> #include <fcntl.h> #include <sys/types.h> #include <unistd.h> int main(void) { int fd; char device[] = "/dev/bpf000000"; if ((fd = open(device, O_RDONLY)) < 0) err(1, "open"); close(fd); return 0; } >How-To-Repeat: As root, compile the code and execute it. >Fix: unknown >Release-Note: >Audit-Trail: >Unformatted: To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message
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