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| author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-07-19 22:21:34 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-07-19 22:21:34 +0200 |
| commit | 9550b105b8646f916862aee3ab7b25020ca14159 (patch) | |
| tree | d5e57db2bfd773611e2b77b4bbe6d89ba8449b45 /net/lapb/lapb_subr.c | |
| parent | Fix up non-NUMA SLAB configuration for zero-sized allocations (diff) | |
| download | linux-9550b105b8646f916862aee3ab7b25020ca14159.tar.xz linux-9550b105b8646f916862aee3ab7b25020ca14159.zip | |
slub: fix ksize() for zero-sized pointers
The slab and slob allocators already did this right, but slub would call
"get_object_page()" on the magic ZERO_SIZE_PTR, with all kinds of nasty
end results.
Noted by Ingo Molnar.
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Christoph Lameter <clameter@sgi.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'net/lapb/lapb_subr.c')
0 files changed, 0 insertions, 0 deletions