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Fix use uninitialized

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Former-commit-id: 88e593bf967487835eaadf700abb3761e34306cb
This commit is contained in:
John Sully 2019-04-19 23:41:40 -04:00
parent c07aa5f3fe
commit 3b09f197d5
1 changed files with 2 additions and 2 deletions
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src/evict.cpp
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@ -167,7 +167,7 @@ void evictionPoolPopulate(int dbid, dict *sampledict, dict *keydict, struct evic
for (j = 0; j < count; j++) { for (j = 0; j < count; j++) {
unsigned long long idle; unsigned long long idle;
sds key; sds key;
robj *o; robj *o = nullptr;
dictEntry *de; dictEntry *de;
de = samples[j]; de = samples[j];
@ -185,7 +185,7 @@ void evictionPoolPopulate(int dbid, dict *sampledict, dict *keydict, struct evic
* idle just because the code initially handled LRU, but is in fact * idle just because the code initially handled LRU, but is in fact
* just a score where an higher score means better candidate. */ * just a score where an higher score means better candidate. */
if (server.maxmemory_policy & MAXMEMORY_FLAG_LRU) { if (server.maxmemory_policy & MAXMEMORY_FLAG_LRU) {
idle = estimateObjectIdleTime(o); idle = (o != nullptr) ? estimateObjectIdleTime(o) : 0;
} else if (server.maxmemory_policy & MAXMEMORY_FLAG_LFU) { } else if (server.maxmemory_policy & MAXMEMORY_FLAG_LFU) {
/* When we use an LRU policy, we sort the keys by idle time /* When we use an LRU policy, we sort the keys by idle time
* so that we expire keys starting from greater idle time. * so that we expire keys starting from greater idle time.