From: Ralf Jung <post@ralfj.de>
Date: Fri, 13 Jul 2018 15:21:38 +0000 (+0200)
Subject: add reddit URL, fix typo
X-Git-Url: https://git.ralfj.de/web.git/commitdiff_plain/4039ae3640ffd3861953d10c6604386a82a80edf?hp=44d57d645bd780a2cf354fa7c848bbbf9bcfbc20

add reddit URL, fix typo
---

diff --git a/ralf/_posts/2018-07-13-arc-synchronization.md b/ralf/_posts/2018-07-13-arc-synchronization.md
index dd1e490..7c78cd0 100644
--- a/ralf/_posts/2018-07-13-arc-synchronization.md
+++ b/ralf/_posts/2018-07-13-arc-synchronization.md
@@ -1,6 +1,7 @@
 ---
-title: "The Tale of a Bug in Arc: Sychronization and Data Races"
+title: "The Tale of a Bug in Arc: Synchronization and Data Races"
 categories: rust research
+reddit: https://www.reddit.com/r/rust/comments/8ykuhv/the_tale_of_a_bug_in_arc_synchronization_and_data/
 ---
 
 While I was busy doing Rust-unelated research, [RustBelt](https://plv.mpi-sws.org/rustbelt/) continues to move and recently found another bug (after [a missing `impl !Sync` that we found previously]({{ site.baseurl }}{% post_url 2017-06-09-mutexguard-sync %})): It turns out that `Arc::get_mut` did [not perform sufficient synchronization](https://github.com/rust-lang/rust/issues/51780), leading to a data race.