| commit | 4814326b59db0cfd18ac652626d955ad3f57fb0f | [log] [tgz] |
|---|---|---|
| author | Vlad Yasevich <vladislav.yasevich@hp.com> | Mon Nov 23 15:54:01 2009 -0500 |
| committer | Vlad Yasevich <vladislav.yasevich@hp.com> | Mon Nov 23 15:54:01 2009 -0500 |
| tree | 41975c6b2eea1812012802bdb2337c43fa240178 | |
| parent | da85b7396f3b6cb3fea7d77091498bfa1051ef7c [diff] |
sctp: prevent too-fast association id reuse We use the idr subsystem and always ask for an id at or above 1. This results in a id reuse when one association is terminated while another is created. To prevent re-use, we keep track of the last id returned and ask for that id + 1 as a base for each query. We let the idr spin lock protect this base id as well. Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>