fix: TokenPicker crash on bad characters by whitelisting good chars (#…

…150) Fix TokenPicker crash on bad characters by whitelisting good chars
duality-labs · Oct 3, 2022 · cbe1fff · cbe1fff
1 parent 2c4e560
commit cbe1fff
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/src/components/TokenPicker/TokenPicker.tsx b/src/components/TokenPicker/TokenPicker.tsx
@@ -188,9 +188,9 @@ export default function TokenPicker({
       const queryRegexText = searchQuery
         .trim()
         .toLowerCase()
-        .replace(/[.*\\{}[\]+$^]/gi, (char) => `\\${char}`)
-        .replace(/\s+/g, '\\s*')
-        .replace(/^["'](.*)["']$/, '$1'); // remove quotes
+        .replace(/\s+/g, ' ') //condense spaces
+        .replace(/^["']*(.*)["']*$/, '$1') // remove enclosing quotes
+        .replace(/[^a-z0-9 ]/gi, (char) => `\\${char}`); // whitelist ok chars
       const regexQuery = new RegExp(`(${queryRegexText})`, 'i');
 
       setFilteredList(