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Check when statement is too long.

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This commit is contained in:
Gwenael Treguier 2015-08-08 09:30:50 +02:00
parent 9c63b9f37a
commit 6bc1a8bb59
1 changed files with 6 additions and 0 deletions
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6
src/lib.rs
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@ -542,6 +542,12 @@ impl InnerSqliteConnection {
fn prepare<'a>(&mut self, fn prepare<'a>(&mut self,
conn: &'a SqliteConnection, conn: &'a SqliteConnection,
sql: &str) -> SqliteResult<SqliteStatement<'a>> { sql: &str) -> SqliteResult<SqliteStatement<'a>> {
if sql.len() >= ::std::i32::MAX as usize {
return Err(SqliteError {
code: ffi::SQLITE_TOOBIG,
message: "statement too long".to_string()
});
}
let mut c_stmt: *mut ffi::sqlite3_stmt = unsafe { mem::uninitialized() }; let mut c_stmt: *mut ffi::sqlite3_stmt = unsafe { mem::uninitialized() };
let c_sql = try!(str_to_cstring(sql)); let c_sql = try!(str_to_cstring(sql));
let r = unsafe { let r = unsafe {