The following code crashes with "AddressSanitizer: attempting free on address which was not malloc()-ed" in the `sqlite3_prepare_v2` call. In different contexts it may also crash with a global stack underflow. ```c #include "sqlite3.h" int main() { sqlite3 *db; sqlite3_open(":memory:", &db); sqlite3_limit(db, SQLITE_LIMIT_LENGTH, 0); sqlite3_stmt *stmt; sqlite3_prepare_v2(db, "SELECT foo", 11, &stmt, 0); sqlite3_finalize(stmt); sqlite3_close(db); } ``` Setting SQLITE_LIMIT_LENGTH to 0 doesn't make sense of course but perhaps this should be safeguarded, i.e. under the SQLITE_ENABLE_API_ARMOR flag.