As Adrian Penisoara already reported
http://docs.freebsd.org/cgi/getmsg.cgi?fetch=19645+0+current/freebsd-current there is panic in -current. I believe it is related to the next commit: nectar 2002/04/18 17:45:29 PDT Modified files: sys/kern kern_descrip.c kern_exec.c sys/sys filedesc.h Log: When exec'ing a set[ug]id program, make sure that the stdio file descriptors (0, 1, 2) are allocated by opening /dev/null for any which are not already open. Reviewed by: alfred, phk MFC after: 2 days Here is my workaround but I am not sure is it correct or not. Seems falloc() takes care about locking itself. Index: src/sys/kern/kern_descrip.c =================================================================== RCS file: /home/ncvs/src/sys/kern/kern_descrip.c,v retrieving revision 1.138 diff -u -r1.138 kern_descrip.c --- src/sys/kern/kern_descrip.c 20 Apr 2002 12:02:52 -0000 1.138 +++ src/sys/kern/kern_descrip.c 21 Apr 2002 17:04:58 -0000 @@ -1528,9 +1528,7 @@ if (fdp->fd_ofiles[i] != NULL) continue; if (devnull < 0) { - FILEDESC_LOCK(fdp); error = falloc(td, &fp, &fd); - FILEDESC_UNLOCK(fdp); if (error != 0) break; NDINIT(&nd, LOOKUP, FOLLOW, UIO_SYSSPACE, "/dev/null", %%% -- Maxim Konovalov, MAcomnet, Internet Dept., system engineer phone: +7 (095) 796-9079, mailto:[EMAIL PROTECTED] To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message
