Matt Morehouse 45cb2b149c db: avoid calling memcpy on NULL ... 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		2023-06-05 16:16:21 +02:00
..
Makefile	database: pull out database code into a new module	2022-03-05 15:03:34 +10:30
bindings.c	db: avoid calling memcpy on NULL	2023-06-05 16:16:21 +02:00
bindings.h	wallet: add channel_type field to db.	2023-04-10 17:26:47 +09:30
common.h	database: pull out database code into a new module	2022-03-05 15:03:34 +10:30
db_postgres.c	db/postgres: avoid memleak.	2022-09-22 15:19:46 +02:00
db_sqlite3.c	db: fix sqlite3 code which manipulates columns.	2022-09-12 14:00:41 +02:00
exec.c	db: db_set_intvar/db_get_var should take a const char *.	2023-04-06 09:50:32 +09:30
exec.h	db: db_set_intvar/db_get_var should take a const char *.	2023-04-06 09:50:32 +09:30
utils.c	db: print nice message and not just backtrace on bad column name.	2023-04-10 17:26:47 +09:30
utils.h	db: make db_exec_prepared_v2 return void.	2023-04-06 09:50:32 +09:30