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| author | Wengang Wang | 2010-06-30 14:23:30 +0200 |
|---|---|---|
| committer | Joel Becker | 2010-07-12 22:56:14 +0200 |
| commit | f471c9df922a80ca9af1d9a490b4aab3f990ec19 (patch) | |
| tree | 554116c78b9345c7bc0741bbc6be1fd7d5d390d4 /CREDITS | |
| parent | ocfs2: No need to zero pages past i_size. (diff) | |
| download | kernel-qcow2-linux-f471c9df922a80ca9af1d9a490b4aab3f990ec19.tar.gz kernel-qcow2-linux-f471c9df922a80ca9af1d9a490b4aab3f990ec19.tar.xz kernel-qcow2-linux-f471c9df922a80ca9af1d9a490b4aab3f990ec19.zip | |
ocfs2/dlm: don't access beyond bitmap size
dlm->recovery_map is defined as
unsigned long recovery_map[BITS_TO_LONGS(O2NM_MAX_NODES)];
We should treat O2NM_MAX_NODES as the bit map size in bits.
This patches fixes a bit operation that takes O2NM_MAX_NODES + 1 as bitmap size.
Signed-off-by: Wengang Wang <wen.gang.wang@oracle.com>
Signed-off-by: Joel Becker <joel.becker@oracle.com>
Diffstat (limited to 'CREDITS')
0 files changed, 0 insertions, 0 deletions