darwin-module: Optimize exports enumeration slightly

By preallocating the prefix string ahead of trie iteration.
frida · Sep 21, 2023 · 2e06291 · 2e06291
1 parent 0c25592
commit 2e06291
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/gum/gumdarwinmodule.c b/gum/gumdarwinmodule.c
@@ -2860,7 +2860,7 @@ gum_exports_trie_foreach (const guint8 * exports,
   ctx.func = func;
   ctx.user_data = user_data;
 
-  ctx.prefix = g_string_new ("");
+  ctx.prefix = g_string_sized_new (1024);
   ctx.exports = exports;
   ctx.exports_end = exports_end;