Skip to content

fix(sqlite): produce correct error for surrogate characters #5962

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
youknowone merged 1 commit into from
Jul 14, 2025
Merged

fix(sqlite): produce correct error for surrogate characters #5962

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
fix(sqlite): produce correct error for surrogate characters
  • Loading branch information
@ever0de
ever0de committed Jul 13, 2025
commit 7b3bdfa21723b0c37d763ad6cbdfe2949fd5a679
2 changes: 0 additions & 2 deletions Lib/test/test_sqlite3/test_userfunctions.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -354,8 +354,6 @@ def test_return_non_contiguous_blob(self):
cur = self.con.execute("select return_noncont_blob()")
cur.fetchone()

# TODO: RUSTPYTHON
@unittest.expectedFailure
def test_param_surrogates(self):
self.assertRaisesRegex(UnicodeEncodeError, "surrogates not allowed",
self.con.execute, "select spam(?)",
Expand Down
8 changes: 3 additions & 5 deletions stdlib/src/sqlite.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -2965,12 +2965,10 @@ mod _sqlite {
}

fn str_to_ptr_len(s: &PyStr, vm: &VirtualMachine) -> PyResult<(*const libc::c_char, i32)> {
let s = s
.to_str()
.ok_or_else(|| vm.new_unicode_encode_error("surrogates not allowed"))?;
let len = c_int::try_from(s.len())
let s_str = s.try_to_str(vm)?;
let len = c_int::try_from(s_str.len())
.map_err(|_| vm.new_overflow_error("TEXT longer than INT_MAX bytes"))?;
let ptr = s.as_ptr().cast();
let ptr = s_str.as_ptr().cast();
Ok((ptr, len))
}

Expand Down
Loading