zig

commit 014e55e7610573e48a1a3722f4a5fdbb6ab347df (tree)
parent a615425b513eb981cb2d5f0b780d720203c8defe
Author: Jakub Konka <kubkon@jakubkonka.com>
Date:   Tue, 11 Jan 2022 13:33:53 +0100

dupe sym name from stage1 before passing to stage2

Diffstat:
M
src/stage1.zig
 | 
3
++-

1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/stage1.zig b/src/stage1.zig
@@ -471,6 +471,7 @@ export fn stage2_fetch_file(
 export fn stage2_append_symbol(stage1: *Module, name_ptr: [*c]const u8, name_len: usize) Error {
     if (name_len == 0) return Error.None;
     const comp = @intToPtr(*Compilation, stage1.userdata);
-    comp.export_symbol_names.append(comp.gpa, name_ptr[0..name_len]) catch return Error.OutOfMemory;
+    const sym_name = comp.gpa.dupe(u8, name_ptr[0..name_len]) catch return Error.OutOfMemory;
+    comp.export_symbol_names.append(comp.gpa, sym_name) catch return Error.OutOfMemory;
     return Error.None;
 }