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lnrouter: fix off-by-one in NUM_MAX_EDGES_IN_PAYMENT_PATH

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SomberNight
2019-09-06 18:36:21 +02:00
parent 25c372a3e0
commit d4da4aa56c
2 changed files with 2 additions and 2 deletions
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2
electrum/lnrouter.py
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@@ -175,7 +175,7 @@ class LNPathFinder(Logger):
if my_channels is None: my_channels = [] if my_channels is None: my_channels = []
my_channels = {chan.short_channel_id: chan for chan in my_channels} my_channels = {chan.short_channel_id: chan for chan in my_channels}
# FIXME paths cannot be longer than 21 edges (onion packet)... # FIXME paths cannot be longer than 20 edges (onion packet)...
# run Dijkstra # run Dijkstra
# The search is run in the REVERSE direction, from nodeB to nodeA, # The search is run in the REVERSE direction, from nodeB to nodeA,

2
electrum/lnutil.py
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@@ -692,7 +692,7 @@ def generate_keypair(ln_keystore: BIP32_KeyStore, key_family: LnKeyFamily, index
NUM_MAX_HOPS_IN_PAYMENT_PATH = 20 NUM_MAX_HOPS_IN_PAYMENT_PATH = 20
NUM_MAX_EDGES_IN_PAYMENT_PATH = NUM_MAX_HOPS_IN_PAYMENT_PATH + 1 NUM_MAX_EDGES_IN_PAYMENT_PATH = NUM_MAX_HOPS_IN_PAYMENT_PATH
class ShortChannelID(bytes): class ShortChannelID(bytes):