| commit | 39caa0916ef27cf1da5026eb708a2b8413156f75 | [log] [tgz] |
|---|---|---|
| author | Joern Engel <[email protected]> | Thu Jun 07 14:21:14 2012 -0700 |
| committer | Linus Torvalds <[email protected]> | Thu Jun 07 14:43:55 2012 -0700 |
| tree | 8cabf096e8a485ac623883ad57064ca1d18f253b | |
| parent | cbf8ae32f66a9ceb8907ad9e16663c2a29e48990 [diff] |
btree: catch NULL value before it does harm Storing NULL values in the btree is illegal and can lead to memory corruption and possible other fun as well. Catch it on insert, instead of waiting for the inevitable. Signed-off-by: Joern Engel <[email protected]> Signed-off-by: Roland Dreier <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>