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| author | Vasily Averin <vvs@sw.ru> | 2007-07-17 13:04:24 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-07-17 19:23:06 +0200 |
| commit | 1725d71d992f5947bdd5b4f9a30fe8a05571fe66 (patch) | |
| tree | 3f75479254b5ce59fd9e47a4603c2e01e1c946e3 /drivers/message/i2o/i2o_block.c | |
| parent | i4l: leak in eicon/idifunc.c (diff) | |
| download | linux-1725d71d992f5947bdd5b4f9a30fe8a05571fe66.tar.xz linux-1725d71d992f5947bdd5b4f9a30fe8a05571fe66.zip | |
i2o_cfg_passthru cleanup
This patch fixes a number of issues in i2o_cfg_passthru{,32}:
- i2o_msg_get_wait() return vaile is not checked;
- i2o_message memory leaks on error paths;
- infinite loop to sg_list_cleanup in passthru32
It's important issue because of i2o_cfg_passthru is used by raidutils for
monitorig controllers state, and in case of memory shortage it leads to the
node crash or disk IO stall.
[akpm@linux-foundation.org: fix null-ptr deref]
Signed-off-by: Vasily Averin <vvs@sw.ru>
Acked-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Markus Lidel <Markus.Lidel@shadowconnect.com>
Acked-by: Kirill Korotaev <dev@openvz.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/message/i2o/i2o_block.c')
0 files changed, 0 insertions, 0 deletions