| commit | 0b030c2c2f0f1d98d5fe412e5b7cf7fd53f5221a | [log] [tgz] |
|---|---|---|
| author | Andi Kleen <ak@suse.de> | Mon Nov 05 14:50:56 2007 -0800 |
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | Mon Nov 05 15:12:32 2007 -0800 |
| tree | ff10db5bc25c1aa3e7cc5c8dac6807d76fd7f506 | |
| parent | 5a75983eef1193c43caebde6643a218bd8d8390e [diff] |
Fix bitmap_scnlistprintf for empty masks When a bitmap is empty bitmap_scnlistprintf() would leave the buffer uninitialized. Set it to an empty string in this case. I didn't see any in normal kernel callers hitting this, but some custom debug code of mine did. Signed-off-by: Andi Kleen <ak@suse.de> Acked-by: Paul Jackson <pj@sgi.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>