stats: deindex pruned counters/clusters #2648
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Signed-off-by: Attila Szakacs <[email protected]>
Dynamic counters were freed after they became expired, but they stayed in the `counter_index`, which is used for `get` queries. When we tried to access these freed counters from the index, we got undefined behavior, possibly SEGFAULT. Signed-off-by: Attila Szakacs <[email protected]>
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Build SUCCESS |
lbudai
approved these changes
Mar 26, 2019
MrAnno
approved these changes
Mar 26, 2019
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Nice catch! |
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Dynamic counters/clusters were freed after they became expired, but they stayed in the
counter_index, which is used forgetqueries. When we tried to access these freed counters from the index, we got undefined behavior, possibly SEGFAULT.Signed-off-by: Attila Szakacs [email protected]