fuzz: BIP157 wire and on-disk parser harnesses (stacked on #351, #387) - #390

Open

xanimo wants to merge 18 commits into

dogecoinfoundation:0.1.5-devfrom

xanimo:0.1.5-dev-cf-fuzz

Commits on Aug 10, 2026

golomb: add GCS encoding for compact block filters (BIP158)
xanimo
committed
b3a0964
golomb: collapse duplicate elements, and bound a peer-supplied N
xanimo
committed
dc076e4
golomb: say that gcs_build_basic_filter has no callers, and why
xanimo
committed
304e57e
test: check golomb against the published BIP158 vectors
xanimo
committed
e749533
cf_checkpoints: add BIP157 filter header checkpoints in a dedicated file
xanimo
committed
abc1f5d
compact_filter: add BIP157 messages, header chain and validation
xanimo
committed
dc42765
cmake: compile cf_checkpoints.c into the CLI targets, as chainparams is
xanimo
committed
76e4521
cmake: build compact_filter.c unconditionally, as Makefile.am already does
xanimo
committed
572d54d
compact_filter: drop unused headersdb.h and blockchain.h includes
xanimo
committed
d13df6a

Commits on Aug 11, 2026

compact_filter: add the checkpoint lookup cfheaders should anchor against
xanimo
committed
0528d5f
cfheadersdb: persist filter headers and filter data per chain
xanimo
committed
0c70ec3
test: use relative paths in the cfheadersdb tests
xanimo
committed
c793c57
test: create cfheaders scratch files 0600
xanimo
committed
d682e0a
spv: sync compact filters and match watched scripts (BIP157)
xanimo
committed
a26cd9f
spv: anchor cfheaders on the compiled-in checkpoints, not on the peer's
xanimo
committed
c6ca67d
cli: wire compact filters into spvnode
xanimo
committed
81d7f7a
fuzz: BIP157 message and GCS decoder harness
xanimo
committed
a3cf6ae
fuzz: cfheaders.dat and cfilters.dat reader harness
xanimo
committed
81feddd