From b48fec96551ac95768b76102703c4039a64c1168 Mon Sep 17 00:00:00 2001
From: Carl Lerche <me@carllerche.com>
Date: Wed, 21 Oct 2020 14:43:57 -0700
Subject: net: fix use-after-free in slab compaction (#3019)

An off-by-one bug results in freeing the incorrect page. This
also adds an `asan` CI job.

Fixes: 3014
---
 .github/workflows/ci.yml | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to '.github')

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d2bcc47d..975ed5c4 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -112,6 +112,21 @@ jobs:
       - name: miri
         run: cargo miri test --features rt,rt-multi-thread,sync task
         working-directory: tokio
+  san:
+    name: san
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions-rs/toolchain@v1
+        with:
+          toolchain: ${{ env.nightly }}
+          override: true
+      - name: asan
+        run: cargo test --all-features --target x86_64-unknown-linux-gnu --lib -- --test-threads 1
+        working-directory: tokio
+        env:
+          RUSTFLAGS: -Z sanitizer=address
+          ASAN_OPTIONS: detect_leaks=0
 
   cross:
     name: cross
-- 
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