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dupe sym name from stage1 before passing to stage2

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This commit is contained in:
Jakub Konka 2022-01-11 13:33:53 +01:00
parent a615425b51
commit 014e55e761
1 changed files with 2 additions and 1 deletions
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3
src/stage1.zig
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@ -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;
}