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Groups > linux.kernel > #1356447
| From | Nicolai Stange <nicstange@gmail.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH] debugfs: fix double unlock in open_proxy_open() |
| Date | 2016-03-12 16:30 +0100 |
| Message-ID | <rbTEl-8aZ-1@gated-at.bofh.it> (permalink) |
| References | <rbTkZ-7Va-1@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Nicolai Stange <nicstange@gmail.com> writes: > In case an open is racing with a debugfs file removal, the corresponding > error path in open_proxy_open() releases its SRCU read side critical > section twice, i.e. it does a double unlock. This one has been reported by Rasmus Villemoes: http://lkml.kernel.org/g/87d1r2uh95.fsf@rasmusvillemoes.dk Thank you very much! Nicolai
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[PATCH] debugfs: fix double unlock in open_proxy_open() Nicolai Stange <nicstange@gmail.com> - 2016-03-12 16:10 +0100 Re: [PATCH] debugfs: fix double unlock in open_proxy_open() Nicolai Stange <nicstange@gmail.com> - 2016-03-12 16:30 +0100 Re: [PATCH] debugfs: fix double unlock in open_proxy_open() Nicolai Stange <nicstange@gmail.com> - 2016-03-12 16:30 +0100
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