Moves any modifications based on an incoming gossip message into its own
function separate from the message verification. This allows us to skip
verification when reading messages from a trusted source, e.g., the
gossip_store, speeding up the gossip replay.
Signed-off-by: Christian Decker <decker.christian@gmail.com>
When we read from the gossip_store we set store=false so that we don't duplicate
messages in the store.
Signed-off-by: Christian Decker <decker.christian@gmail.com>
As proposed by @rustyrussell this makes it a bit easier to truncate and sync on
read errors.
Signed-off-by: Christian Decker <decker.christian@gmail.com>
Ee will be replaying gossip messages from the gossip_store soon. This means that
not all messages originate from a peer, so we move the queuing of error messages
up into the peer message handler.
Signed-off-by: Christian Decker <decker.christian@gmail.com>
* build: update INSTALL.md to include Fedora #1028
* doc: Add TOC to INSTALL.md
* doc: Use lower case for anchors in TOC and minor changes
- anchors require lower case
- TOC doesn't work with dots, using OS names
* doc: improving FreeBSD doc
- Add missing packages: gmp and asciidoc
- Include step gmake install
But only if we're actually going to change the feerate, otherwise we'd
log every time.
Suggested-by: @ZmnSCPxj
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Naively, this would be 250 satoshi per sipa, but it's not since bitcoind's
fee calculation was not rewritten to deal with weight, but instead bolted
on using vbytes.
The resulting calculations made me cry; I dried my tears on the thorns
of BUILD_ASSERT (I know that makes no sense, but bear with me here as I'm
trying not to swear at my bitcoind colleagues right now).
Fixes: #1194
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This bug is a classic case of being lazy:
1. peer_accept_channel() allocated its return off the input message,
rather than taking an explicit allocation context. This concealed the
lifetime nature of the return.
2. The context for sanitize_error was the error itself, rather than the
more obvious tmpctx (connect_failed does not take).
The global tmpctx removes the "efficiency" excuse for grabbing a random
object to use as context, and is also nice and explicit.
All-the-hard-work-by: @ZmnSCPxj
This fixes the root cause of https://github.com/ElementsProject/lightning/issues/1212
where we deleted the payment because we wanted to retry, then retry failed
so we had an (old) HTLC without a matching payment. We then fed that
HTLC to onchaind, which tells us it's missing, and we try to fail the
payment and deref a NULL pointer.
Fixes: #1212
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Fixes: #1221
We were using `\x0` to match NUL chars in the input (on the
assumption that NUL chars are "impossible" for decent LFS-compliant
systems).
However `\x0` is a GNUism.
Use the `\n` and the newline character, which is supported by (most)
POSIX sed.
We would `block_map_add` inside `add_tip`, but we never
`block_map_del` inside `remove_tip`, which is dangerous as
we actually `tal_free` the block inside `remove_tip`.
Our CI did not reliably trap this problem since block
hashes are random and rerunning the `test_blockchaintrack`
often passed spuriously.
Christian Decker
practicalswift
Zhen Zhang
Igor Cota
conanoc
Douglas Schilling Landgraf
ZmnSCPxj
Mark Beckwith
Rusty Russell