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Bug 675420 - cache is now cleared on every startup

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This commit is contained in:
Michal Novotny 2011-08-03 00:23:54 +02:00
parent 6b663cacbc
commit bc87676167
1 changed files with 3 additions and 4 deletions
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7
netwerk/cache/nsDiskCacheMap.cpp vendored
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@ -311,10 +311,6 @@ nsDiskCacheMap::GrowRecords()
if (!newArray)
return NS_ERROR_OUT_OF_MEMORY;
// clear the new uninitialized memory
memset(newArray + mHeader.mRecordCount, 0,
(newCount - mHeader.mRecordCount) * sizeof(nsDiskCacheRecord));
// Space out the buckets
PRUint32 oldRecordsPerBucket = GetRecordsPerBucket();
PRUint32 newRecordsPerBucket = newCount / kBuckets;
@ -326,6 +322,9 @@ nsDiskCacheMap::GrowRecords()
memmove(newRecords,
newArray + bucketIndex * oldRecordsPerBucket,
count * sizeof(nsDiskCacheRecord));
// clear unused records
memset(newRecords + count, 0,
(newRecordsPerBucket - count) * sizeof(nsDiskCacheRecord));
}
// Set as the new record array