Use a sanitizer.
import apsw
con = apsw.Connection("testdb")
print(f"{con.pragma("cipher", "ascon128")=}")
print(f"{con.pragma("key", "hello")=}")
con.execute("create table x(y); insert into x values(randomblob(32768))")
Results
con.pragma("cipher", "ascon128")='ascon128'
con.pragma("key", "hello")='ok'
/space/mc/sqlite3/sqlite3.c:280144:16: runtime error: load of misaligned address 0x53100005184c for type 'uint64_t', which requires 8 byte alignment
0x53100005184c: note: pointer points here
00 00 00 00 ef ed 7a 53 7b 6d 43 a3 f2 a4 9c 75 4f 91 56 27 00 00 00 00 00 00 00 00 00 00 00 00
^
The alignment error is reported ~16 times for ~3 different addresses
Use a sanitizer.
Results
The alignment error is reported ~16 times for ~3 different addresses