Commit graph

4 commits

Author SHA1 Message Date
André Goddard Rosa
af901ca181 tree-wide: fix assorted typos all over the place
That is "success", "unknown", "through", "performance", "[re|un]mapping"
, "access", "default", "reasonable", "[con]currently", "temperature"
, "channel", "[un]used", "application", "example","hierarchy", "therefore"
, "[over|under]flow", "contiguous", "threshold", "enough" and others.

Signed-off-by: André Goddard Rosa <andre.goddard@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-12-04 15:39:55 +01:00
Bob Copeland
9419fc1c95 omfs: fix oops when file metadata is corrupted
A fuzzed fileystem image failed with OMFS when the extent count was
used in a loop without being checked against the max number of extents.
It also provoked a signed division for an array index that was checked
as if unsigned, leading to index by -1.

omfsck will be updated to fix these cases, in the meantime bail out
gracefully.

Reported-by: Eric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: Bob Copeland <me@bobcopeland.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-08-15 08:35:44 -07:00
Harvey Harrison
d406f66ddb omfs: sparse annotations
Missing cpu_to_be64 on some constant assignments.
fs/omfs/dir.c:107:16: warning: incorrect type in assignment (different base types)
fs/omfs/dir.c:107:16:    expected restricted __be64 [usertype] i_sibling
fs/omfs/dir.c:107:16:    got unsigned long long
fs/omfs/file.c:33:13: warning: incorrect type in assignment (different base types)
fs/omfs/file.c:33:13:    expected restricted __be64 [usertype] e_next
fs/omfs/file.c:33:13:    got unsigned long long
fs/omfs/file.c:36:24: warning: incorrect type in assignment (different base types)
fs/omfs/file.c:36:24:    expected restricted __be64 [usertype] e_cluster
fs/omfs/file.c:36:24:    got unsigned long long
fs/omfs/file.c:37:23: warning: incorrect type in assignment (different base types)
fs/omfs/file.c:37:23:    expected restricted __be64 [usertype] e_blocks
fs/omfs/file.c:37:23:    got unsigned long long

fs/omfs/bitmap.c:74:18: warning: incorrect type in argument 2 (different signedness)
fs/omfs/bitmap.c:74:18:    expected unsigned long volatile *addr
fs/omfs/bitmap.c:74:18:    got long *<noident>
fs/omfs/bitmap.c:77:20: warning: incorrect type in argument 2 (different signedness)
fs/omfs/bitmap.c:77:20:    expected unsigned long volatile *addr
fs/omfs/bitmap.c:77:20:    got long *<noident>
fs/omfs/bitmap.c:112:17: warning: incorrect type in argument 2 (different signedness)
fs/omfs/bitmap.c:112:17:    expected unsigned long volatile *addr
fs/omfs/bitmap.c:112:17:    got long *<noident>

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Acked-by: Bob Copeland <me@bobcopeland.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-30 09:41:46 -07:00
Bob Copeland
36cc410a67 omfs: add bitmap routines
Add block allocation and block bitmap management routines for OMFS.

Signed-off-by: Bob Copeland <me@bobcopeland.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-26 12:00:05 -07:00