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| author |   Ilya Dryomov <ilya.dryomov@inktank.com> | 2013-12-24 21:19:24 +0200 |
|---|---|---|
| committer | Ilya Dryomov <ilya.dryomov@inktank.com> | 2013-12-31 20:32:10 +0200 |
| commit | b3b33b0e43323af4fb697f4378218d3c268d02cd (patch) | |
| tree | a66facb833b060476439c9988b81311e827c35c6 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | libceph: update ceph_features.h (diff) | |
| download | linux-dev-b3b33b0e43323af4fb697f4378218d3c268d02cd.tar.xz linux-dev-b3b33b0e43323af4fb697f4378218d3c268d02cd.zip | |
crush: pass weight vector size to map function
Pass the size of the weight vector into crush_do_rule() to ensure that we
don't access values past the end. This can happen if the caller misbehaves
and passes a weight vector that is smaller than max_devices.
Currently the monitor tries to prevent that from happening, but this will
gracefully tolerate previous bad osdmaps that got into this state. It's
also a bit more defensive.
Reflects ceph.git commit 5922e2c2b8335b5e46c9504349c3a55b7434c01a.
Signed-off-by: Ilya Dryomov <ilya.dryomov@inktank.com>
Reviewed-by: Sage Weil <sage@inktank.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions