diff options
| -rw-r--r-- | _example/fuzz/fuzz_openexec.go | 30 | ||||
| -rw-r--r-- | sqlite3.go | 2 |
2 files changed, 31 insertions, 1 deletions
diff --git a/_example/fuzz/fuzz_openexec.go b/_example/fuzz/fuzz_openexec.go new file mode 100644 index 0000000..5326044 --- /dev/null +++ b/_example/fuzz/fuzz_openexec.go @@ -0,0 +1,30 @@ +package sqlite3_fuzz + +import ( + "bytes" + "database/sql" + "io/ioutil" + + _ "github.com/mattn/go-sqlite3" +) + +func FuzzOpenExec(data []byte) int { + sep := bytes.IndexByte(data, 0) + if sep <= 0 { + return 0 + } + err := ioutil.WriteFile("/tmp/fuzz.db", data[sep+1:], 0644) + if err != nil { + return 0 + } + db, err := sql.Open("sqlite3", "/tmp/fuzz.db") + if err != nil { + return 0 + } + defer db.Close() + _, err = db.Exec(string(data[:sep-1])) + if err != nil { + return 0 + } + return 1 +} @@ -1676,7 +1676,7 @@ func (d *SQLiteDriver) Open(dsn string) (driver.Conn, error) { // // Because default is NORMAL this statement is always executed if err := exec(fmt.Sprintf("PRAGMA synchronous = %s;", synchronousMode)); err != nil { - C.sqlite3_close_v2(db) + conn.Close() return nil, err } |