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| author | Matthew Wilcox | 2017-01-30 22:22:30 +0100 |
|---|---|---|
| committer | Matthew Wilcox | 2017-02-14 03:44:05 +0100 |
| commit | f7137f79c57f228321dde2ab4586015504feaaac (patch) | |
| tree | 2e8fb8bf6e705b3b002f9f2d41b286b76571caff /tools/testing/radix-tree | |
| parent | radix-tree: Store a pointer to the root in each node (diff) | |
| download | kernel-qcow2-linux-f7137f79c57f228321dde2ab4586015504feaaac.tar.gz kernel-qcow2-linux-f7137f79c57f228321dde2ab4586015504feaaac.tar.xz kernel-qcow2-linux-f7137f79c57f228321dde2ab4586015504feaaac.zip | |
radix_tree_iter_resume: Fix out of bounds error
The address sanitizer occasionally finds an out of bounds error while
running the test-suite. It turned out to be a read of the pointer
immediately next to the tree root, but this out of bounds error could
have occurred elsewhere. This happens because radix_tree_iter_resume()
dereferences 'slot' before checking whether we've come to the end of
the chunk. We can just delete this line; the value was never used.
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
Diffstat (limited to 'tools/testing/radix-tree')
0 files changed, 0 insertions, 0 deletions