Bump modernc.org/sqlite from 1.48.0 to 1.48.1

[dependabot]

Bumps modernc.org/sqlite from 1.48.0 to 1.48.1.

Changelog

Sourced from modernc.org/sqlite's changelog.

Changelog

• 2026-04-06 v1.48.2:

  • Fix ABI mapping mismatch in the pre-update hook trampoline that caused silent truncation of large 64-bit RowIDs.
  • Ensure the Go trampoline signature correctly aligns with the public sqlite3_preupdate_hook C API, preventing data corruption for high-entropy keys (e.g., Snowflake IDs).
  • See [GitLab merge request #98](https://gitlab.com/cznic/sqlite/-/merge_requests/98), thanks Josh Bleecher Snyder!
  • Fix the memory allocator used in (*conn).Deserialize.
  • Replace tls.Alloc with sqlite3_malloc64 to prevent internal allocator corruption. This ensures the buffer is safely owned by SQLite, which may resize or free it due to the SQLITE_DESERIALIZE_RESIZEABLE and SQLITE_DESERIALIZE_FREEONCLOSE flags.
  • Prevent a memory leak by properly freeing the allocated buffer if fetching the main database name fails before handing ownership to SQLite.
  • See [GitLab merge request #100](https://gitlab.com/cznic/sqlite/-/merge_requests/100), thanks Josh Bleecher Snyder!
  • Fix (*conn).Deserialize to explicitly reject nil or empty byte slices.
  • Prevent silent database disconnection and connection pool corruption caused by SQLite's default behavior when sqlite3_deserialize receives a 0-length buffer.
  • See [GitLab merge request #101](https://gitlab.com/cznic/sqlite/-/merge_requests/101), thanks Josh Bleecher Snyder!
  • Fix commitHookTrampoline and rollbackHookTrampoline signatures by removing the unused pCsr parameter.
  • Aligns internal hook callbacks accurately with the underlying SQLite C API, cleaning up the code to prevent potential future confusion or bugs.
  • See [GitLab merge request #102](https://gitlab.com/cznic/sqlite/-/merge_requests/102), thanks Josh Bleecher Snyder!
  • Fix checkptr instrumentation failures during go test -race when registering and using virtual tables (vtab).
  • Allocate sqlite3_module instances using the C allocator (libc.Xcalloc) instead of the Go heap. This ensures transpiled C code can safely perform pointer operations on the struct without tripping Go's pointer checks.
  • See [GitLab merge request #103](https://gitlab.com/cznic/sqlite/-/merge_requests/103), thanks Josh Bleecher Snyder!
  • Fix data race on mutex.id in the mutexTry non-recursive path.
  • Ensure consistent atomic writes (atomic.StoreInt32) to prevent data races with atomic loads in mutexHeld and mutexNotheld during concurrent execution.
  • See [GitLab merge request #104](https://gitlab.com/cznic/sqlite/-/merge_requests/104), thanks Josh Bleecher Snyder!
  • Fix resource leak in (*Backup).Commit where the destination connection was not closed on error.
  • Ensure dstConn is properly closed when sqlite3_backup_finish fails, preventing file descriptor, TLS, and memory leaks.
  • See [GitLab merge request #105](https://gitlab.com/cznic/sqlite/-/merge_requests/105), thanks Josh Bleecher Snyder!
  • Fix Exec to fully drain rows when encountering SQLITE_ROW, preventing silent data loss in DML statements.
  • Previously, Exec aborted after the first row, meaning INSERT, UPDATE, or DELETE statements with a RETURNING clause would fail to process subsequent rows. The execution path now correctly loops until SQLITE_DONE and properly respects context cancellations during the drain loop, fully aligning with native C sqlite3_exec semantics.
  • See [GitLab merge request #106](https://gitlab.com/cznic/sqlite/-/merge_requests/106), thanks Josh Bleecher Snyder!
  • Fix "Shadowed err value (stmt.go)".
  • See [GitLab issue #249](https://gitlab.com/cznic/sqlite/-/work_items/249), thanks Emrecan BATI!
  • Fix silent omission of virtual table savepoint callbacks by correctly setting the sqlite3_module version.
  • See [GitLab merge request #107](https://gitlab.com/cznic/sqlite/-/merge_requests/107), thanks Josh Bleecher Snyder!
  • Fix vfsRead to properly handle partial and fragmented reads from io.Reader.
  • Replace f.Read with io.ReadFull to ensure the buffer is fully populated, preventing premature SQLITE_IOERR_SHORT_READ errors on valid mid-stream partial reads. Unread tail bytes at EOF are now efficiently zero-filled using the built-in clear function.
  • See [GitLab merge request #108](https://gitlab.com/cznic/sqlite/-/merge_requests/108), thanks Josh Bleecher Snyder!
  • Refactor internal error formatting to safely handle uninitialized or closed database pointers.
  • Prevent a misleading "out of memory" error message when an operation fails and the underlying SQLite database handle is NULL (db == 0).
  • See [GitLab merge request #109](https://gitlab.com/cznic/sqlite/-/merge_requests/109), thanks Josh Bleecher Snyder!
  • Fix error handling in database backup and restore initialization (sqlite3_backup_init).
  • Ensure error codes and messages are accurately read from the destination database handle rather than hardcoding the source or remote handle. This prevents swallowed errors or mismatched "not an error" messages when a backup or restore operation fails to start.
  • See [GitLab merge request #111](https://gitlab.com/cznic/sqlite/-/merge_requests/111), thanks Josh Bleecher Snyder!
  • Fix database handle and C-heap memory leaks when sqlite3_open_v2 fails.
  • Ensure sqlite3_close_v2 is called on the partially allocated database handle during a failed open, and explicitly close libc.TLS in newConn to prevent resource leakage.
  • Prevent misleading "out of memory" error messages on failed connections by correctly extracting the exact error string from the allocated handle before it is closed.
  • See [GitLab merge request #112](https://gitlab.com/cznic/sqlite/-/merge_requests/112), thanks Josh Bleecher Snyder!

• 2026-04-03 v1.48.1:

  • Fix memory leaks and double-free vulnerabilities in the multi-statement query execution path.
  • Ensure bind-parameter allocations are reliably freed via strict ownership transfer if an error occurs mid-loop or if multiple statements bind parameters.
  • Fix a resource leak where a subsequent statement's error could orphan a previously generated rows object without closing it, leaking the prepared statement handle.

... (truncated)

Commits

• 51d1f91 CHANGELOG.md: document v1.48.1...
• 50a8b7f CHANGELOG.md: document v1.48.1
• 6050024 Merge branch 'multi-stmt-double-free' into 'master'
• ef93ba8 improve memory safety of allocs in stmt.query
• 2a97c68 add conn.freeAllocs
• See full diff in compare view

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