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| author | David Howells <dhowells@redhat.com> | 2008-03-20 03:00:50 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-03-20 04:53:36 +0300 |
| commit | 4ebf89845bea44a164d1fbb8fa319379ec7132de (patch) | |
| tree | f5b87ddbf858ee0a1d9f0177a0c058b81f352c45 /security | |
| parent | c587f0c0a69227587baaa12e75815b6644457c0a (diff) | |
| download | linux-4ebf89845bea44a164d1fbb8fa319379ec7132de.tar.xz | |
ROMFS: Fix up an error in iget removal
Fix up an error in iget removal in which romfs_lookup() making a successful
call to romfs_iget() continues through the negative/error handling (previously
the successful case jumped around the negative/error handling case):
(1) inode is initialised to NULL at the top of the function, eliminating the
need for specific negative-inode handling. This means the positive
success handling now flows straight through.
(2) Rename the labels to be clearer about what they mean.
Also make romfs_lookup()'s result variable of type long so as to avoid
32-bit/64-bit conversions with PTR_ERR() and friends.
Based upon a report and patch from Adam Richter.
Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: "Adam J. Richter" <adam@yggdrasil.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'security')
0 files changed, 0 insertions, 0 deletions