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remains access to listpeers -> channels inside the tests #3

Closed
vincenzopalazzo opened this issue Aug 26, 2022 · 0 comments
Closed

remains access to listpeers -> channels inside the tests #3

vincenzopalazzo opened this issue Aug 26, 2022 · 0 comments
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@vincenzopalazzo
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bug Something isn't working

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@vincenzopalazzo
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This is the result of the tests with the commit

  • Complete refactoring of access in the channels proprieties
  • Bug fixing introduced inside test_bookkeeper
================================================== short test summary info ===================================================
FAILED tests/test_bookkeeper.py::test_bookkeeping_missed_chans_pay_after - pyln.client.lightning.RpcError: RPC call failed:...
FAILED tests/test_bookkeeper.py::test_bookkeeping_missed_chans_pushed - pyln.client.lightning.RpcError: RPC call failed: me...
FAILED tests/test_bookkeeper.py::test_bookkeeping_closing_subsat_htlcs - assert 0 == 1
FAILED tests/test_connection.py::test_balance - KeyError: 'msatoshi_to_us'
FAILED tests/test_closing.py::test_onchain_first_commit - TimeoutError: Unable to find "[re.compile('onchaind complete, for...
FAILED tests/test_closing.py::test_segwit_shutdown_script - pyln.client.lightning.RpcError: RPC call failed: method: connec...
FAILED tests/test_connection.py::test_funding_external_wallet - jsonschema.exceptions.ValidationError: 'peer_id' is a requi...
FAILED tests/test_connection.py::test_disconnect_half_signed - KeyError: 'channels'
FAILED tests/test_db.py::test_max_channel_id - KeyError: 'channels'
FAILED tests/test_connection.py::test_forget_channel - KeyError: 'channels'
FAILED tests/test_connection.py::test_peerinfo - KeyError: 'channels'
FAILED tests/test_connection.py::test_fee_limits - pyln.client.lightning.RpcError: RPC call failed: method: listpeerchaanne...
FAILED tests/test_connection.py::test_funding_close_upfront - KeyError: 'msatoshi_total'
FAILED tests/test_connection.py::test_shutdown_awaiting_lockin - KeyError: 'channels'
FAILED tests/test_connection.py::test_multifunding_best_effort - KeyError: 'channels'
FAILED tests/test_connection.py::test_fundee_forget_funding_tx_unconfirmed - KeyError: 'channels'
FAILED tests/test_db.py::test_local_basepoints_cache - ValueError: Node did not exit cleanly, rc=1
FAILED tests/test_invoices.py::test_invoice_routeboost - KeyError: 'channels'
FAILED tests/test_invoices.py::test_invoice_routeboost_private - KeyError: 'channels'
FAILED tests/test_connection.py::test_channel_reenable - ValueError: ('Timeout while waiting for {}', <function test_channe...
FAILED tests/test_gossip.py::test_gossip_persistence - ValueError: ('Timeout while waiting for {}', <function test_gossip_p...
FAILED tests/test_connection.py::test_channel_persistence - KeyError: 'msatoshi_to_us'
FAILED tests/test_gossip.py::test_gossip_disable_channels - ValueError: ('Timeout while waiting for {}', <function test_gos...
FAILED tests/test_opening.py::test_multifunding_v2_best_effort - KeyError: 'channels'
FAILED tests/test_opening.py::test_zeroconf_mindepth - KeyError: 'channels'
FAILED tests/test_gossip.py::test_gossip_notices_close - KeyError: 'channels'
FAILED tests/test_opening.py::test_zeroconf_open - KeyError: 'channels'
FAILED tests/test_opening.py::test_scid_alias_private - KeyError: 'channels'
FAILED tests/test_opening.py::test_zeroconf_public - KeyError: 'channels'
FAILED tests/test_connection.py::test_multichan - KeyError: 'channels'
FAILED tests/test_pay.py::test_setchannel_usage - KeyError: 'channels'
FAILED tests/test_gossip.py::test_gossip_query_channel_range - KeyError: 'channels'
FAILED tests/test_pay.py::test_sendpay - KeyError: 'channels'
FAILED tests/test_pay.py::test_pay_retry - KeyError: 'channels'
FAILED tests/test_connection.py::test_no_reconnect_awating_unilateral - KeyError: 'channels'
FAILED tests/test_pay.py::test_forward - KeyError: 'channels'
FAILED tests/test_pay.py::test_pay_get_error_with_update - ValueError: ('Timeout while waiting for {}', <function test_pay_...
FAILED tests/test_pay.py::test_keysend_routehint - KeyError: 'channels'
FAILED tests/test_pay.py::test_mpp_adaptive - KeyError: 'channels'
FAILED tests/test_pay.py::test_setchannel_enforcement_delay - KeyError: 'channels'
FAILED tests/test_pay.py::test_pay_middle_fail - KeyError: 'channels'
FAILED tests/test_plugin.py::test_openchannel_hook - TypeError: string indices must be integers
FAILED tests/test_pay.py::test_routehint_tous - KeyError: 'channels'
FAILED tests/test_plugin.py::test_channel_state_changed_bilateral - AssertionError: assert '8c7828ceedf1e8ec96732bce9eb34f1...
FAILED tests/test_plugin.py::test_channel_state_changed_unilateral - AssertionError: assert 'e2d1f1612133541b814a01e92e2a3f...
FAILED tests/test_plugin.py::test_htlc_accepted_hook_direct_restart - KeyError: 'channels'
FAILED tests/test_plugin.py::test_coin_movement_notices - TypeError: string indices must be integers
ERROR tests/test_bookkeeper.py::test_bookkeeping_missed_chans_pay_after - ValueError: 
ERROR tests/test_bookkeeper.py::test_bookkeeping_missed_chans_pushed - ValueError: 
ERROR tests/test_closing.py::test_onchain_first_commit - ValueError: 
ERROR tests/test_closing.py::test_segwit_shutdown_script - ValueError: 
ERROR tests/test_db.py::test_last_tx_inflight_psbt_upgrade - ValueError: 
ERROR tests/test_db.py::test_local_basepoints_cache - ValueError:
@vincenzopalazzo vincenzopalazzo added the bug Something isn't working label Aug 26, 2022
@vincenzopalazzo vincenzopalazzo self-assigned this Aug 26, 2022
vincenzopalazzo added a commit that referenced this issue Feb 13, 2023
@vincenzopalazzo
fix: fixes FATAL SIGNAL 11 on gossmap node
af537e1 
This will fix a crash that I caused on armv7
and by looking inside the coredump with gdb
(by adding an assert on n that must be
different from null) I get the following stacktrace

```
(gdb) bt
\#0  0x00000000 in ?? ()
\#1  0x0043a038 in send_backtrace (why=0xbe9e3600 "FATAL SIGNAL 11") at common/daemon.c:36
\#2  0x0043a0ec in crashdump (sig=11) at common/daemon.c:46
\#3  <signal handler called>
\#4  0x00406d04 in node_announcement (map=0x938ecc, nann_off=495146) at common/gossmap.c:586
\#5  0x00406fec in map_catchup (map=0x938ecc, num_rejected=0xbe9e3a40) at common/gossmap.c:643
\#6  0x004073a4 in load_gossip_store (map=0x938ecc, num_rejected=0xbe9e3a40) at common/gossmap.c:697
\ElementsProject#7  0x00408244 in gossmap_load (ctx=0x0, filename=0x4e16b8 "gossip_store", num_channel_updates_rejected=0xbe9e3a40) at common/gossmap.c:976
\ElementsProject#8  0x0041a548 in init (p=0x93831c, buf=0x9399d4 "\n\n{\"jsonrpc\":\"2.0\",\"id\":\"cln:init#25\",\"method\":\"init\",\"params\":{\"options\":{},\"configuration\":{\"lightning-dir\":\"/home/vincent/.lightning/testnet\",\"rpc-file\":\"lightning-rpc\",\"startup\":true,\"network\":\"te"..., config=0x939cdc) at plugins/topology.c:622
\ElementsProject#9  0x0041e5d0 in handle_init (cmd=0x938934, buf=0x9399d4 "\n\n{\"jsonrpc\":\"2.0\",\"id\":\"cln:init#25\",\"method\":\"init\",\"params\":{\"options\":{},\"configuration\":{\"lightning-dir\":\"/home/vincent/.lightning/testnet\",\"rpc-file\":\"lightning-rpc\",\"startup\":true,\"network\":\"te"..., params=0x939c8c)
    at plugins/libplugin.c:1208
\ElementsProject#10 0x0041fc04 in ld_command_handle (plugin=0x93831c, toks=0x939bec) at plugins/libplugin.c:1572
\ElementsProject#11 0x00420050 in ld_read_json_one (plugin=0x93831c) at plugins/libplugin.c:1667
\ElementsProject#12 0x004201bc in ld_read_json (conn=0x9391c4, plugin=0x93831c) at plugins/libplugin.c:1687
\ElementsProject#13 0x004cb82c in next_plan (conn=0x9391c4, plan=0x9391d8) at ccan/ccan/io/io.c:59
\ElementsProject#14 0x004cc67c in do_plan (conn=0x9391c4, plan=0x9391d8, idle_on_epipe=false) at ccan/ccan/io/io.c:407
\ElementsProject#15 0x004cc6dc in io_ready (conn=0x9391c4, pollflags=1) at ccan/ccan/io/io.c:417
\ElementsProject#16 0x004cf8cc in io_loop (timers=0x9383c4, expired=0xbe9e3ce4) at ccan/ccan/io/poll.c:453
\ElementsProject#17 0x00420af4 in plugin_main (argv=0xbe9e3eb4, init=0x41a46c <init>, restartability=PLUGIN_STATIC, init_rpc=true, features=0x0, commands=0x6167e8 <commands>, num_commands=4, notif_subs=0x0, num_notif_subs=0, hook_subs=0x0, num_hook_subs=0, notif_topics=0x0, num_notif_topics=0) at plugins/libplugin.c:1891
\ElementsProject#18 0x0041a6f8 in main (argc=1, argv=0xbe9e3eb4) at plugins/topology.c:679
```

I do not know if this is a solution because I do not know
when I can parse a node announcement for a node that
it is not longer in the gossip map.

So, I hope this is just usefult for @rustyrussell

Changelog-Fixes: fixes `FATAL SIGNAL 11` on gossmap node announcement parsing.

Signed-off-by: Vincenzo Palazzo <vincenzopalazzodev@gmail.com>
vincenzopalazzo added a commit that referenced this issue Feb 13, 2023
@vincenzopalazzo
fix: fixes FATAL SIGNAL 11 on gossmap node
20c375a 
This will fix a crash that I caused on armv7
and by looking inside the coredump with gdb
(by adding an assert on n that must be
different from null) I get the following stacktrace

```
(gdb) bt
\#0  0x00000000 in ?? ()
\#1  0x0043a038 in send_backtrace (why=0xbe9e3600 "FATAL SIGNAL 11") at common/daemon.c:36
\#2  0x0043a0ec in crashdump (sig=11) at common/daemon.c:46
\#3  <signal handler called>
\#4  0x00406d04 in node_announcement (map=0x938ecc, nann_off=495146) at common/gossmap.c:586
\#5  0x00406fec in map_catchup (map=0x938ecc, num_rejected=0xbe9e3a40) at common/gossmap.c:643
\#6  0x004073a4 in load_gossip_store (map=0x938ecc, num_rejected=0xbe9e3a40) at common/gossmap.c:697
\ElementsProject#7  0x00408244 in gossmap_load (ctx=0x0, filename=0x4e16b8 "gossip_store", num_channel_updates_rejected=0xbe9e3a40) at common/gossmap.c:976
\ElementsProject#8  0x0041a548 in init (p=0x93831c, buf=0x9399d4 "\n\n{\"jsonrpc\":\"2.0\",\"id\":\"cln:init#25\",\"method\":\"init\",\"params\":{\"options\":{},\"configuration\":{\"lightning-dir\":\"/home/vincent/.lightning/testnet\",\"rpc-file\":\"lightning-rpc\",\"startup\":true,\"network\":\"te"..., config=0x939cdc) at plugins/topology.c:622
\ElementsProject#9  0x0041e5d0 in handle_init (cmd=0x938934, buf=0x9399d4 "\n\n{\"jsonrpc\":\"2.0\",\"id\":\"cln:init#25\",\"method\":\"init\",\"params\":{\"options\":{},\"configuration\":{\"lightning-dir\":\"/home/vincent/.lightning/testnet\",\"rpc-file\":\"lightning-rpc\",\"startup\":true,\"network\":\"te"..., params=0x939c8c)
    at plugins/libplugin.c:1208
\ElementsProject#10 0x0041fc04 in ld_command_handle (plugin=0x93831c, toks=0x939bec) at plugins/libplugin.c:1572
\ElementsProject#11 0x00420050 in ld_read_json_one (plugin=0x93831c) at plugins/libplugin.c:1667
\ElementsProject#12 0x004201bc in ld_read_json (conn=0x9391c4, plugin=0x93831c) at plugins/libplugin.c:1687
\ElementsProject#13 0x004cb82c in next_plan (conn=0x9391c4, plan=0x9391d8) at ccan/ccan/io/io.c:59
\ElementsProject#14 0x004cc67c in do_plan (conn=0x9391c4, plan=0x9391d8, idle_on_epipe=false) at ccan/ccan/io/io.c:407
\ElementsProject#15 0x004cc6dc in io_ready (conn=0x9391c4, pollflags=1) at ccan/ccan/io/io.c:417
\ElementsProject#16 0x004cf8cc in io_loop (timers=0x9383c4, expired=0xbe9e3ce4) at ccan/ccan/io/poll.c:453
\ElementsProject#17 0x00420af4 in plugin_main (argv=0xbe9e3eb4, init=0x41a46c <init>, restartability=PLUGIN_STATIC, init_rpc=true, features=0x0, commands=0x6167e8 <commands>, num_commands=4, notif_subs=0x0, num_notif_subs=0, hook_subs=0x0, num_hook_subs=0, notif_topics=0x0, num_notif_topics=0) at plugins/libplugin.c:1891
\ElementsProject#18 0x0041a6f8 in main (argc=1, argv=0xbe9e3eb4) at plugins/topology.c:679
```

I do not know if this is a solution because I do not know
when I can parse a node announcement for a node that
it is not longer in the gossip map.

So, I hope this is just usefult for @rustyrussell

Changelog-Fix: fixes `FATAL SIGNAL 11` on gossmap node announcement parsing.

Signed-off-by: Vincenzo Palazzo <vincenzopalazzodev@gmail.com>
vincenzopalazzo added a commit that referenced this issue Feb 13, 2023
@vincenzopalazzo
fix: fixes FATAL SIGNAL 11 on gossmap node
9e2b9a5 
This will fix a crash that I caused on armv7
and by looking inside the coredump with gdb
(by adding an assert on n that must be
different from null) I get the following stacktrace

```
(gdb) bt
\#0  0x00000000 in ?? ()
\#1  0x0043a038 in send_backtrace (why=0xbe9e3600 "FATAL SIGNAL 11") at common/daemon.c:36
\#2  0x0043a0ec in crashdump (sig=11) at common/daemon.c:46
\#3  <signal handler called>
\#4  0x00406d04 in node_announcement (map=0x938ecc, nann_off=495146) at common/gossmap.c:586
\#5  0x00406fec in map_catchup (map=0x938ecc, num_rejected=0xbe9e3a40) at common/gossmap.c:643
\#6  0x004073a4 in load_gossip_store (map=0x938ecc, num_rejected=0xbe9e3a40) at common/gossmap.c:697
\ElementsProject#7  0x00408244 in gossmap_load (ctx=0x0, filename=0x4e16b8 "gossip_store", num_channel_updates_rejected=0xbe9e3a40) at common/gossmap.c:976
\ElementsProject#8  0x0041a548 in init (p=0x93831c, buf=0x9399d4 "\n\n{\"jsonrpc\":\"2.0\",\"id\":\"cln:init#25\",\"method\":\"init\",\"params\":{\"options\":{},\"configuration\":{\"lightning-dir\":\"/home/vincent/.lightning/testnet\",\"rpc-file\":\"lightning-rpc\",\"startup\":true,\"network\":\"te"..., config=0x939cdc) at plugins/topology.c:622
\ElementsProject#9  0x0041e5d0 in handle_init (cmd=0x938934, buf=0x9399d4 "\n\n{\"jsonrpc\":\"2.0\",\"id\":\"cln:init#25\",\"method\":\"init\",\"params\":{\"options\":{},\"configuration\":{\"lightning-dir\":\"/home/vincent/.lightning/testnet\",\"rpc-file\":\"lightning-rpc\",\"startup\":true,\"network\":\"te"..., params=0x939c8c)
    at plugins/libplugin.c:1208
\ElementsProject#10 0x0041fc04 in ld_command_handle (plugin=0x93831c, toks=0x939bec) at plugins/libplugin.c:1572
\ElementsProject#11 0x00420050 in ld_read_json_one (plugin=0x93831c) at plugins/libplugin.c:1667
\ElementsProject#12 0x004201bc in ld_read_json (conn=0x9391c4, plugin=0x93831c) at plugins/libplugin.c:1687
\ElementsProject#13 0x004cb82c in next_plan (conn=0x9391c4, plan=0x9391d8) at ccan/ccan/io/io.c:59
\ElementsProject#14 0x004cc67c in do_plan (conn=0x9391c4, plan=0x9391d8, idle_on_epipe=false) at ccan/ccan/io/io.c:407
\ElementsProject#15 0x004cc6dc in io_ready (conn=0x9391c4, pollflags=1) at ccan/ccan/io/io.c:417
\ElementsProject#16 0x004cf8cc in io_loop (timers=0x9383c4, expired=0xbe9e3ce4) at ccan/ccan/io/poll.c:453
\ElementsProject#17 0x00420af4 in plugin_main (argv=0xbe9e3eb4, init=0x41a46c <init>, restartability=PLUGIN_STATIC, init_rpc=true, features=0x0, commands=0x6167e8 <commands>, num_commands=4, notif_subs=0x0, num_notif_subs=0, hook_subs=0x0, num_hook_subs=0, notif_topics=0x0, num_notif_topics=0) at plugins/libplugin.c:1891
\ElementsProject#18 0x0041a6f8 in main (argc=1, argv=0xbe9e3eb4) at plugins/topology.c:679
```

I do not know if this is a solution because I do not know
when I can parse a node announcement for a node that
it is not longer in the gossip map.

So, I hope this is just usefult for @rustyrussell

Changelog-Fixed: fixes `FATAL SIGNAL 11` on gossmap node announcement parsing.

Signed-off-by: Vincenzo Palazzo <vincenzopalazzodev@gmail.com>
vincenzopalazzo added a commit that referenced this issue Feb 22, 2023
@vincenzopalazzo @endothermicdev
fix: fixes FATAL SIGNAL 11 on gossmap node
a104380 
This will fix a crash that I caused on armv7
and by looking inside the coredump with gdb
(by adding an assert on n that must be
different from null) I get the following stacktrace

```
(gdb) bt
\#0  0x00000000 in ?? ()
\#1  0x0043a038 in send_backtrace (why=0xbe9e3600 "FATAL SIGNAL 11") at common/daemon.c:36
\#2  0x0043a0ec in crashdump (sig=11) at common/daemon.c:46
\#3  <signal handler called>
\#4  0x00406d04 in node_announcement (map=0x938ecc, nann_off=495146) at common/gossmap.c:586
\#5  0x00406fec in map_catchup (map=0x938ecc, num_rejected=0xbe9e3a40) at common/gossmap.c:643
\#6  0x004073a4 in load_gossip_store (map=0x938ecc, num_rejected=0xbe9e3a40) at common/gossmap.c:697
\ElementsProject#7  0x00408244 in gossmap_load (ctx=0x0, filename=0x4e16b8 "gossip_store", num_channel_updates_rejected=0xbe9e3a40) at common/gossmap.c:976
\ElementsProject#8  0x0041a548 in init (p=0x93831c, buf=0x9399d4 "\n\n{\"jsonrpc\":\"2.0\",\"id\":\"cln:init#25\",\"method\":\"init\",\"params\":{\"options\":{},\"configuration\":{\"lightning-dir\":\"/home/vincent/.lightning/testnet\",\"rpc-file\":\"lightning-rpc\",\"startup\":true,\"network\":\"te"..., config=0x939cdc) at plugins/topology.c:622
\ElementsProject#9  0x0041e5d0 in handle_init (cmd=0x938934, buf=0x9399d4 "\n\n{\"jsonrpc\":\"2.0\",\"id\":\"cln:init#25\",\"method\":\"init\",\"params\":{\"options\":{},\"configuration\":{\"lightning-dir\":\"/home/vincent/.lightning/testnet\",\"rpc-file\":\"lightning-rpc\",\"startup\":true,\"network\":\"te"..., params=0x939c8c)
    at plugins/libplugin.c:1208
\ElementsProject#10 0x0041fc04 in ld_command_handle (plugin=0x93831c, toks=0x939bec) at plugins/libplugin.c:1572
\ElementsProject#11 0x00420050 in ld_read_json_one (plugin=0x93831c) at plugins/libplugin.c:1667
\ElementsProject#12 0x004201bc in ld_read_json (conn=0x9391c4, plugin=0x93831c) at plugins/libplugin.c:1687
\ElementsProject#13 0x004cb82c in next_plan (conn=0x9391c4, plan=0x9391d8) at ccan/ccan/io/io.c:59
\ElementsProject#14 0x004cc67c in do_plan (conn=0x9391c4, plan=0x9391d8, idle_on_epipe=false) at ccan/ccan/io/io.c:407
\ElementsProject#15 0x004cc6dc in io_ready (conn=0x9391c4, pollflags=1) at ccan/ccan/io/io.c:417
\ElementsProject#16 0x004cf8cc in io_loop (timers=0x9383c4, expired=0xbe9e3ce4) at ccan/ccan/io/poll.c:453
\ElementsProject#17 0x00420af4 in plugin_main (argv=0xbe9e3eb4, init=0x41a46c <init>, restartability=PLUGIN_STATIC, init_rpc=true, features=0x0, commands=0x6167e8 <commands>, num_commands=4, notif_subs=0x0, num_notif_subs=0, hook_subs=0x0, num_hook_subs=0, notif_topics=0x0, num_notif_topics=0) at plugins/libplugin.c:1891
\ElementsProject#18 0x0041a6f8 in main (argc=1, argv=0xbe9e3eb4) at plugins/topology.c:679
```

I do not know if this is a solution because I do not know
when I can parse a node announcement for a node that
it is not longer in the gossip map.

So, I hope this is just usefult for @rustyrussell

Changelog-Fixed: fixes `FATAL SIGNAL 11` on gossmap node announcement parsing.

Signed-off-by: Vincenzo Palazzo <vincenzopalazzodev@gmail.com>
vincenzopalazzo pushed a commit that referenced this issue Mar 23, 2023
@morehouse @rustyrussell
fuzz: fix UBSan nullability error
3192be5 
The issue is that common_setup() wasn't called by the fuzz target,
leaving secp256k1_ctx as NULL.

UBSan error:

$ UBSAN_OPTIONS="print_stacktrace=1:halt_on_error=1" \
    ./fuzz-channel_id crash-1575b41ef09e62e4c09c165e6dc037a110b113f2

INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 1153355603
INFO: Loaded 1 modules   (25915 inline 8-bit counters): 25915 [0x563bae7ac3a8, 0x563bae7b28e3),
INFO: Loaded 1 PC tables (25915 PCs): 25915 [0x563bae7b28e8,0x563bae817c98),
./fuzz-channel_id: Running 1 inputs 1 time(s) each.
Running: crash-1575b41ef09e62e4c09c165e6dc037a110b113f2
bitcoin/pubkey.c:22:33: runtime error: null pointer passed as argument 1, which is declared to never be null
external/libwally-core/src/secp256k1/include/secp256k1.h:373:3: note: nonnull attribute specified here
    #0 0x563bae41e3db in pubkey_from_der bitcoin/pubkey.c:19:7
    #1 0x563bae4205e0 in fromwire_pubkey bitcoin/pubkey.c:111:7
    #2 0x563bae46437c in run tests/fuzz/fuzz-channel_id.c:42:3
    #3 0x563bae2f6016 in LLVMFuzzerTestOneInput tests/fuzz/libfuzz.c:23:2
    #4 0x563bae20a450 in fuzzer::Fuzzer::ExecuteCallback(unsigned char const*, unsigned long)
    #5 0x563bae1f4c3f in fuzzer::RunOneTest(fuzzer::Fuzzer*, char const*, unsigned long)
    #6 0x563bae1fa6e6 in fuzzer::FuzzerDriver(int*, char***, int (*)(unsigned char const*, unsigned long))
    ElementsProject#7 0x563bae223052 in main (tests/fuzz/fuzz-channel_id+0x181052) (BuildId: f7f56e14ffc06df54ab732d79ea922e773de1f25)
    ElementsProject#8 0x7fa7fa113082 in __libc_start_main
    ElementsProject#9 0x563bae1efbdd in _start

SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior bitcoin/pubkey.c:22:33 in
vincenzopalazzo pushed a commit that referenced this issue Jun 7, 2023
@morehouse @cdecker
db: avoid calling memcpy on NULL
45cb2b1 
It is possible for db_column_bytes() to return 0 and for
db_column_blob() to return NULL even when db_column_is_null() returns
false. We need to short circuit in this case.

Detected by UBSan:

  db/bindings.c:479:12: runtime error: null pointer passed as argument 2, which is declared to never be null
  /usr/include/string.h:44:28: note: nonnull attribute specified here

  #0 0x95f117 in db_col_arr_ db/bindings.c:479:2
  #1 0x95ef85 in db_col_channel_type db/bindings.c:459:32
  #2 0x852c03 in wallet_stmt2channel wallet/wallet.c:1483:9
  #3 0x81f396 in wallet_channels_load_active wallet/wallet.c:1749:23
  #4 0x81f03d in wallet_init_channels wallet/wallet.c:1765:9
  #5 0x72f1f9 in load_channels_from_wallet lightningd/peer_control.c:2257:7
  #6 0x672856 in main lightningd/lightningd.c:1121:25
vincenzopalazzo pushed a commit that referenced this issue Jun 7, 2023
@morehouse @cdecker
devtools: call common_setup in main
e81bf8b 
Fixes nullability errors detected by UBSan:

wire/fromwire.c:173:46: runtime error: null pointer passed as argument 1, which is declared to never be null
external/libwally-core/src/secp256k1/include/secp256k1.h:432:3: note: nonnull attribute specified here
    #0 0x65214a in fromwire_secp256k1_ecdsa_signature wire/fromwire.c:173:6
    #1 0x659500 in printwire_secp256k1_ecdsa_signature devtools/print_wire.c:331:1
    #2 0x646ba2 in printwire_channel_update wire/peer_printgen.c:1900:7
    #3 0x637182 in printpeer_wire_message wire/peer_printgen.c:128:11
    #4 0x65a097 in main devtools/decodemsg.c:85:10
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