diff options
| author | NeilBrown <neilb@suse.de> | 2015-03-13 11:51:18 +1100 |
|---|---|---|
| committer | NeilBrown <neilb@suse.de> | 2015-03-21 09:40:36 +1100 |
| commit | 0c35bd4723e4a39ba2da4c13a22cb97986ee10c8 (patch) | |
| tree | cb02268569a79cd8b7e898def4e86ba2707ed753 /fs/hfsplus/posix_acl.c | |
| parent | 06e5801b8cb3fc057d88cb4dc03c0b64b2744cda (diff) | |
| download | lwn-0c35bd4723e4a39ba2da4c13a22cb97986ee10c8.tar.gz lwn-0c35bd4723e4a39ba2da4c13a22cb97986ee10c8.zip | |
md: fix problems with freeing private data after ->run failure.
If ->run() fails, it can either free the data structures it
allocated, or leave that task to ->free() which will be called
on failures.
However:
md.c calls ->free() even if ->private_data is NULL, which
causes problems in some personalities.
raid0.c frees the data, but doesn't clear ->private_data,
which will become a problem when we fix md.c
So better fix both these issues at once.
Reported-by: Richard W.M. Jones <rjones@redhat.com>
Fixes: 5aa61f427e4979be733e4847b9199ff9cc48a47e
URL: https://bugzilla.kernel.org/show_bug.cgi?id=94381
Signed-off-by: NeilBrown <neilb@suse.de>
Diffstat (limited to 'fs/hfsplus/posix_acl.c')
0 files changed, 0 insertions, 0 deletions