Ian Dowse 16241a05dd Fsck_ffs did not properly range-check the inode 'di_size' ... field, so it was possible for a filesystem marked clean by fsck_ffs to cause kernel crashes later when mounted. This could occur when fsck_ffs was used to repair a badly corrupted filesystem. As pointed out by bde, it is not sufficient to restrict di_size to just the superblock fs_maxfilesize limit. The use of 32-bit logical block numbers (both in fsck and the kernel) induces another file size limit which is usually lower than fs_maxfilesize. Also, the old 4.3BSD filesystem does not have fs_maxfilesize initialised. Following this change, fsck_ffs will enforce exactly the same file size limits as are used by the kernel. PR: kern/15065 Discussed with: bde Reviewed by: bde, mckusick		2001-01-31 15:16:56 +00:00
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SMM.doc	Reviewed by: rwatson, bp	2000-10-09 08:26:35 +00:00
dir.c	If the lost+found directory is created by fsck, it will do a cacheino()	2000-07-24 19:50:20 +00:00
fsck_ffs.8	Document fsck_ffs's new SIGINFO handler.	2001-01-03 13:53:48 +00:00
fsck.h	Add a simple SIGINFO handler to fsck_ffs. Shortly after receipt of	2000-12-15 14:23:55 +00:00
fsutil.c	The ffs superblock includes a 128-byte region for use by temporary	2001-01-15 18:30:40 +00:00
inode.c	Make a tighter test for valid inode numbers in getnextinode().	2000-07-15 18:28:36 +00:00
main.c	Add a simple SIGINFO handler to fsck_ffs. Shortly after receipt of	2000-12-15 14:23:55 +00:00
Makefile	Some missed magic in the fsck wrapper commit which is required by other	2000-10-09 09:21:04 +00:00
pass1.c	Fsck_ffs did not properly range-check the inode 'di_size'	2001-01-31 15:16:56 +00:00
pass1b.c	Add a simple SIGINFO handler to fsck_ffs. Shortly after receipt of	2000-12-15 14:23:55 +00:00
pass2.c	Add a simple SIGINFO handler to fsck_ffs. Shortly after receipt of	2000-12-15 14:23:55 +00:00
pass3.c	Add a simple SIGINFO handler to fsck_ffs. Shortly after receipt of	2000-12-15 14:23:55 +00:00
pass4.c	Add a simple SIGINFO handler to fsck_ffs. Shortly after receipt of	2000-12-15 14:23:55 +00:00
pass5.c	Add a simple SIGINFO handler to fsck_ffs. Shortly after receipt of	2000-12-15 14:23:55 +00:00
preen.c	Reviewed by: rwatson, bp	2000-10-09 08:26:35 +00:00
setup.c	Fsck_ffs did not properly range-check the inode 'di_size'	2001-01-31 15:16:56 +00:00
utilities.c	Add a missing period and newline to a message.	2000-12-18 21:14:25 +00:00