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| -rw-r--r-- | src/validation.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/validation.h b/src/validation.h index 4578a5e02e..e3ad5f2e9f 100644 --- a/src/validation.h +++ b/src/validation.h @@ -60,6 +60,16 @@ static const unsigned int DEFAULT_ANCESTOR_SIZE_LIMIT = 101; static const unsigned int DEFAULT_DESCENDANT_LIMIT = 25; /** Default for -limitdescendantsize, maximum kilobytes of in-mempool descendants */ static const unsigned int DEFAULT_DESCENDANT_SIZE_LIMIT = 101; + +// If a package is submitted, it must be within the mempool's ancestor/descendant limits. Since a +// submitted package must be child-with-unconfirmed-parents (all of the transactions are an ancestor +// of the child), package limits are ultimately bounded by mempool package limits. Ensure that the +// defaults reflect this constraint. +static_assert(DEFAULT_DESCENDANT_LIMIT >= MAX_PACKAGE_COUNT); +static_assert(DEFAULT_ANCESTOR_LIMIT >= MAX_PACKAGE_COUNT); +static_assert(DEFAULT_ANCESTOR_SIZE_LIMIT >= MAX_PACKAGE_SIZE); +static_assert(DEFAULT_DESCENDANT_SIZE_LIMIT >= MAX_PACKAGE_SIZE); + /** Default for -mempoolexpiry, expiration time for mempool transactions in hours */ static const unsigned int DEFAULT_MEMPOOL_EXPIRY = 336; /** Maximum number of dedicated script-checking threads allowed */ |