Andreas Schildbach 284fbcc20f SPVBlockStore: fix get() locates an invalid block if called with zero hash ... This happens if the store is relatively fresh and has not yet fully wrapped around at least once. Thus, entire entries of the ring buffer are still zeroed, and in particular the hash field of store entries will be zero. In consequence, get() is locating and returning an invalid block when asked to look for the zero hash. Valid blocks that hash to zero will require an astronomical amount of mining. So we fix this bug by hardcoding the zero hash to never be found in our store. Includes a test for this edge case.		2025-03-10 10:56:24 +01:00
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src	SPVBlockStore: fix get() locates an invalid block if called with zero hash	2025-03-10 10:56:24 +01:00
build.gradle	GuardedBy: use internal annotation rather than from external library	2025-02-27 21:08:17 +01:00
findbugs.xml	Renamespace to org.bitcoinj away from com.google.bitcoin, as bitcoinj is no longer a Google project and being namespaced under com.google causes issues with Sonatype/Maven Central.	2014-09-30 17:05:07 +02:00