Dont flag unnamed symbols in :is*

nowsecure · Oct 12, 2023 · 211ffaa · 211ffaa
1 parent 68639ff
commit 211ffaa
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Showing 2 changed files with 5 additions and 1 deletion.
diff --git a/src/agent/lib/info/index.ts b/src/agent/lib/info/index.ts
@@ -485,6 +485,7 @@ export function listSymbols(args: string[]) {
 export function listSymbolsR2(args: string[]) {
     return listSymbolsJson(args)
         .filter(({ address }) => !address.isNull())
+        .filter(({ name }) => name !== "")
         .map(({ name, address }) => {
             return ['f', 'sym.' + sanitizeString(name), '=', address].join(' ');
         })

diff --git a/src/agent/lib/utils.ts b/src/agent/lib/utils.ts
@@ -5,13 +5,16 @@ declare let Swift: any;
 
 const minPrintable = ' '.charCodeAt(0);
 const maxPrintable = '~'.charCodeAt(0);
+let globalSymCounter = 0;
 
 export function sanitizeString(str: string): string {
     if (str) {
         const specialChars = "^/\\`+-${}~|*,;:\"'#@&<> ()[]!?%";
         return str.split('').map(c => specialChars.indexOf(c) === -1 ? c : '_').join('');
+    } else {
+        globalSymCounter++;
+        return 'noname.' + globalSymCounter;
     }
-    return str;
 }
 
 export function wrapStanza(name: string, stanza: any) {