radix_tree_iter_resume: Fix out of bounds error

Browse source

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>

...

This commit is contained in:

Matthew Wilcox 2017-01-30 16:22:30 -05:00

parent d58275bc96

commit f7137f79c5

1 changed files with 0 additions and 1 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

1

lib/radix-tree.c

View file