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| author | Matthew Wilcox <mawilcox@microsoft.com> | 2017-11-28 15:50:12 -0500 |
|---|---|---|
| committer | Matthew Wilcox <mawilcox@microsoft.com> | 2018-02-06 16:41:28 -0500 |
| commit | 72fd6c7be701d80eef34da305a6294c61520fe13 (patch) | |
| tree | 43cedfc096c74d6240c51b77d6ed2b5a1042621c /security | |
| parent | 7a4575778f4db109b8b78e6dba03271096793f88 (diff) | |
| download | linux-stable-72fd6c7be701d80eef34da305a6294c61520fe13.tar.gz linux-stable-72fd6c7be701d80eef34da305a6294c61520fe13.tar.bz2 linux-stable-72fd6c7be701d80eef34da305a6294c61520fe13.zip | |
idr: Warn if old iterators see large IDs
Now that the IDR can be used to store large IDs, it is possible somebody
might only partially convert their old code and use the iterators which
can only handle IDs up to INT_MAX. It's probably unwise to show them a
truncated ID, so settle for spewing warnings to dmesg, and terminating
the iteration.
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
Diffstat (limited to 'security')
0 files changed, 0 insertions, 0 deletions