suricata: fix rust+C MSAN build

Rust MSAN produces false positives when C clang version is not up to the latest version. See rust-lang/rust#107149
catenacyber · Jan 21, 2023 · 3fca5d8 · 3fca5d8
1 parent ed7eb5e
commit 3fca5d8
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/projects/suricata/build.sh b/projects/suricata/build.sh
@@ -25,6 +25,9 @@ then
     make -j$(nproc) all
     make -j$(nproc) install
     )
+    # Temporary workaround for https://github.com/rust-lang/rust/issues/107149
+    # until oss-fuzz clang is up to rustc clang (15.0.6).
+    export RUSTFLAGS="$RUSTFLAGS -Zsanitizer-memory-track-origins -Cllvm-args=-msan-eager-checks=0"
 fi
 
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