From 4c3c72b666c7db82975423d0ccdf8f7e4bdfada9 Mon Sep 17 00:00:00 2001
From: ankit <sahuankit.murhu@gmail.com>
Date: Fri, 6 Jun 2025 16:25:49 +0530
Subject: [PATCH] fix: make keyword_token safe by validating UTF-8 input

---
 vendored/sqlite3-parser/src/dialect/mod.rs | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/vendored/sqlite3-parser/src/dialect/mod.rs b/vendored/sqlite3-parser/src/dialect/mod.rs
index 35dca889e..4902378f5 100644
--- a/vendored/sqlite3-parser/src/dialect/mod.rs
+++ b/vendored/sqlite3-parser/src/dialect/mod.rs
@@ -46,9 +46,8 @@ pub(crate) const MAX_KEYWORD_LEN: usize = 17;
 
 /// Check if `word` is a keyword
 pub fn keyword_token(word: &[u8]) -> Option<TokenType> {
-    KEYWORDS
-        .get(UncasedStr::new(unsafe { str::from_utf8_unchecked(word) }))
-        .copied()
+    let s = std::str::from_utf8(word).ok()?;
+    KEYWORDS.get(UncasedStr::new(s)).cloned()
 }
 
 pub(crate) fn is_identifier(name: &str) -> bool {