thorpej 195403fe38 malloc the arg temporary buffer, rather than declaring it as an automatic ... array of ARG_MAX size. ARG_MAX is currently 256k, which causes a rather serious stack overflow (kernel stacks are not very large, usually 8k). Fixes memory corruption problems observed after accessig /proc/1/cmdline during tests. Problem in my case manifested itself as massive lossage in ffs_sync(), resulting in a crash, and sometimes, pooched file systems. XXX This could, and probably should, be rewritten to use a much smaller temporary buffer, and a loop around uiomove().		1999-03-13 22:26:48 +00:00
..
deadfs	…
fdesc	Modify vfsops to seperate vfs_fhtovp() into two routines. vfs_fhtovp() now	1999-02-26 23:44:43 +00:00
fifofs	Use the so_send and so_receive funcptrs in the socket instead of calling	1998-10-31 01:18:41 +00:00
genfs	Pass null pointers to VOP_UPDATE rather than having all the callers fetch the	1999-03-05 21:09:48 +00:00
kernfs	Modify vfsops to seperate vfs_fhtovp() into two routines. vfs_fhtovp() now	1999-02-26 23:44:43 +00:00
nullfs	Modify vfsops to seperate vfs_fhtovp() into two routines. vfs_fhtovp() now	1999-02-26 23:44:43 +00:00
portal	Modify vfsops to seperate vfs_fhtovp() into two routines. vfs_fhtovp() now	1999-02-26 23:44:43 +00:00
procfs	malloc the arg temporary buffer, rather than declaring it as an automatic	1999-03-13 22:26:48 +00:00
specfs	Make spec_write() process errors and return them, otherwise we don't even	1998-10-02 00:21:39 +00:00
umapfs	Restrict umap mounts to root. Letting any user use this has security	1999-03-12 18:16:44 +00:00
union	Modify vfsops to seperate vfs_fhtovp() into two routines. vfs_fhtovp() now	1999-02-26 23:44:43 +00:00
Makefile	…