language-servers/roc
1
0
Fork 0
mirror of https://github.com/roc-lang/roc.git synced 2025-10-02 08:11:12 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 6

Merge pull request #2499 from rtfeldman/ident-str-drop

Browse source 
Fix invalid memory access in IdentStr Drop impl
This commit is contained in:
Folkert de Vries 2022-02-15 23:04:29 +01:00 • committed by GitHub
commit e2da2e86c2
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 1 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

2
compiler/ident/src/lib.rs
View file

@ -311,7 +311,7 @@ impl Clone for IdentStr {
impl Drop for IdentStr {
fn drop(&mut self) {
if !self.is_small_str() {
if !self.is_empty() && !self.is_small_str() {
unsafe {
let align = mem::align_of::<u8>();
let layout = Layout::from_size_align_unchecked(self.length, align);