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Merge pull request #1403 from dxbjavid/bind-text64-length

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bind via sqlite3_bind_text64/blob64 to avoid 32-bit length truncation
This commit is contained in:
mattn
2026-06-05 11:08:15 +00:00
committed by GitHub
parent b3b5216890 d1ab49c04b
commit 75d8c60d0d
1 changed files with 9 additions and 9 deletions
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18
sqlite3.go
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@@ -69,13 +69,13 @@ _sqlite3_open_v2(const char *filename, sqlite3 **ppDb, int flags, const char *zV
} }
static int static int
_sqlite3_bind_text(sqlite3_stmt *stmt, int n, char *p, int np) { _sqlite3_bind_text(sqlite3_stmt *stmt, int n, char *p, sqlite3_uint64 np) {
return sqlite3_bind_text(stmt, n, p, np, SQLITE_TRANSIENT); return sqlite3_bind_text64(stmt, n, p, np, SQLITE_TRANSIENT, SQLITE_UTF8);
} }
static int static int
_sqlite3_bind_blob(sqlite3_stmt *stmt, int n, void *p, int np) { _sqlite3_bind_blob(sqlite3_stmt *stmt, int n, void *p, sqlite3_uint64 np) {
return sqlite3_bind_blob(stmt, n, p, np, SQLITE_TRANSIENT); return sqlite3_bind_blob64(stmt, n, p, np, SQLITE_TRANSIENT);
} }
typedef struct { typedef struct {
@@ -2180,9 +2180,9 @@ var placeHolder = []byte{0}
func bindText(s *C.sqlite3_stmt, n C.int, v string) C.int { func bindText(s *C.sqlite3_stmt, n C.int, v string) C.int {
if len(v) == 0 { if len(v) == 0 {
return C._sqlite3_bind_text(s, n, (*C.char)(unsafe.Pointer(&placeHolder[0])), C.int(0)) return C._sqlite3_bind_text(s, n, (*C.char)(unsafe.Pointer(&placeHolder[0])), C.sqlite3_uint64(0))
} }
return C._sqlite3_bind_text(s, n, (*C.char)(unsafe.Pointer(unsafe.StringData(v))), C.int(len(v))) return C._sqlite3_bind_text(s, n, (*C.char)(unsafe.Pointer(unsafe.StringData(v))), C.sqlite3_uint64(len(v)))
} }
func bindValue(s *C.sqlite3_stmt, n C.int, value driver.Value) C.int { func bindValue(s *C.sqlite3_stmt, n C.int, value driver.Value) C.int {
@@ -2208,14 +2208,14 @@ func bindValue(s *C.sqlite3_stmt, n C.int, value driver.Value) C.int {
if ln == 0 { if ln == 0 {
v = placeHolder v = placeHolder
} }
return C._sqlite3_bind_blob(s, n, unsafe.Pointer(&v[0]), C.int(ln)) return C._sqlite3_bind_blob(s, n, unsafe.Pointer(&v[0]), C.sqlite3_uint64(ln))
case time.Time: case time.Time:
var buf [64]byte var buf [64]byte
b := v.AppendFormat(buf[:0], SQLiteTimestampFormats[0]) b := v.AppendFormat(buf[:0], SQLiteTimestampFormats[0])
if len(b) == 0 { if len(b) == 0 {
return C._sqlite3_bind_text(s, n, (*C.char)(unsafe.Pointer(&placeHolder[0])), C.int(0)) return C._sqlite3_bind_text(s, n, (*C.char)(unsafe.Pointer(&placeHolder[0])), C.sqlite3_uint64(0))
} }
return C._sqlite3_bind_text(s, n, (*C.char)(unsafe.Pointer(&b[0])), C.int(len(b))) return C._sqlite3_bind_text(s, n, (*C.char)(unsafe.Pointer(&b[0])), C.sqlite3_uint64(len(b)))
default: default:
return C.SQLITE_MISUSE return C.SQLITE_MISUSE
} }