freebsd-dev/sys/miscfs
David Greenman 243e5a88d5 Fixed panic that resulted from mmaping files in kernfs and procfs. A
regular user could panic the machine with a simple "tail /proc/curproc/mem"
command. The problem was twofold: both kernfs and procfs didn't fill in
the mnt_stat statfs struct (which would later lead to an integer divide
fault in the vnode pager), and kernfs bogusly paniced if a bmap was
attempted.

Reviewed by:	John Dyson
1995-05-25 01:35:24 +00:00
..
deadfs Cosmetics: added a #include and a static prototype to silence gcc. 1994-10-08 22:37:00 +00:00
devfs change to reflect reality. 1995-05-03 23:10:35 +00:00
fdesc Add and move declarations to fix all of the warnings from `gcc -Wimplicit' 1995-03-28 07:58:53 +00:00
fifofs Add and move declarations to fix all of the warnings from `gcc -Wimplicit' 1995-03-16 18:17:34 +00:00
kernfs Fixed panic that resulted from mmaping files in kernfs and procfs. A 1995-05-25 01:35:24 +00:00
nullfs Removed redundant newlines that were in some panic strings. 1995-03-19 14:29:26 +00:00
portal Add and move declarations to fix all of the warnings from `gcc -Wimplicit' 1995-03-28 07:58:53 +00:00
procfs Fixed panic that resulted from mmaping files in kernfs and procfs. A 1995-05-25 01:35:24 +00:00
specfs Changes from John Dyson and myself: 1995-04-09 06:03:56 +00:00
umapfs Removed redundant newlines that were in some panic strings. 1995-03-19 14:29:26 +00:00
union Add four more filesystem flags: 1995-03-16 20:23:48 +00:00