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Do not assume sqlite3_column_text is valid UTF-8.

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Fix Statement::value_ref
This commit is contained in:
gwenn
2019-07-24 20:08:31 +02:00
parent bd5506899d
commit f0ae7b6e9b
5 changed files with 16 additions and 12 deletions
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4
src/lib.rs
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@@ -248,9 +248,9 @@ fn str_to_cstring(s: &str) -> Result<CString> {
/// The `sqlite3_destructor_type` item is always `SQLITE_TRANSIENT` unless
/// the string was empty (in which case it's `SQLITE_STATIC`, and the ptr is
/// static).
fn str_for_sqlite(s: &str) -> Result<(*const c_char, c_int, ffi::sqlite3_destructor_type)> {
fn str_for_sqlite(s: &[u8]) -> Result<(*const c_char, c_int, ffi::sqlite3_destructor_type)> {
let len = len_as_c_int(s.len())?;
if memchr::memchr(0, s.as_bytes()).is_none() {
if memchr::memchr(0, s).is_none() {
let (ptr, dtor_info) = if len != 0 {
(s.as_ptr() as *const c_char, ffi::SQLITE_TRANSIENT())
} else {