Files
lightning/lightningd
Rusty Russell 07c4d39b75 memleak: fix double-free if we timeout.
... and then dualopend returns, and we access the fread leak_detect struct.

```
lightningd: FATAL SIGNAL 6 (version 065ca1e)
0x55ecd4be8145 send_backtrace
	common/daemon.c:33
0x55ecd4be81f1 crashdump
	common/daemon.c:46
0x7f200acab51f ???
	./signal/../sysdeps/unix/sysv/linux/x86_64/libc_sigaction.c:0
0x7f200acff828 __pthread_kill_implementation
	./nptl/pthread_kill.c:44
0x7f200acff828 __pthread_kill_internal
	./nptl/pthread_kill.c:80
0x7f200acff828 __GI___pthread_kill
	./nptl/pthread_kill.c:91
0x7f200acab475 __GI_raise
	../sysdeps/posix/raise.c:26
0x7f200ac917b6 __GI_abort
	./stdlib/abort.c:79
0x55ecd4c6827f call_error
	ccan/ccan/tal/tal.c:93
0x55ecd4c68470 check_bounds
	ccan/ccan/tal/tal.c:165
0x55ecd4c684c2 to_tal_hdr
	ccan/ccan/tal/tal.c:175
0x55ecd4c68eb8 tal_free
	ccan/ccan/tal/tal.c:479
0x55ecd4b8bdd0 finish_report
	lightningd/memdump.c:138
0x55ecd4b8c115 leak_detect_req_done
	lightningd/memdump.c:201
0x55ecd4c68664 notify
	ccan/ccan/tal/tal.c:237
0x55ecd4c68b9e del_tree
	ccan/ccan/tal/tal.c:402
0x55ecd4c68bf3 del_tree
	ccan/ccan/tal/tal.c:412
0x55ecd4c68bf3 del_tree
	ccan/ccan/tal/tal.c:412
0x55ecd4c68f43 tal_free
	ccan/ccan/tal/tal.c:486
0x55ecd4c5751f io_close
	ccan/ccan/io/io.c:450
0x55ecd4bbce68 subd_shutdown_remaining
	lightningd/subd.c:911
0x55ecd4b8724a shutdown_subdaemons
	lightningd/lightningd.c:541
0x55ecd4b883cc main
	lightningd/lightningd.c:1207
0x7f200ac92fcf __libc_start_call_main
	../sysdeps/nptl/libc_start_call_main.h:58
0x7f200ac9307c __libc_start_main_impl
	../csu/libc-start.c:409
0x55ecd4b5cc54 ???
```

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2022-03-23 13:20:12 +10:30
..
2021-10-15 12:09:36 +02:00
2021-12-30 14:36:55 +10:30
2022-03-10 09:40:09 +10:30
2021-12-28 04:42:42 +10:30
2022-02-08 11:15:52 +10:30
2022-03-10 09:40:09 +10:30
2022-03-10 09:40:09 +10:30
2021-10-15 12:09:36 +02:00