Implement graceful recovery from v8 out-of-memory on JsRuntime.

DataDog · Jan 15, 2025 · 1a0eab5 · 1a0eab5
1 parent 53dc26a
commit 1a0eab5
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Showing 3 changed files with 448 additions and 12 deletions.
diff --git a/crates/static-analysis-kernel/src/analysis/ddsa_lib/common.rs b/crates/static-analysis-kernel/src/analysis/ddsa_lib/common.rs
@@ -19,6 +19,8 @@ pub enum DDSAJsRuntimeError {
     TreeSitterTimeout { timeout: Duration },
     #[error("JavaScript execution timeout")]
     JavaScriptTimeout { timeout: Duration },
+    #[error("JavaScript exceeded memory constraint")]
+    JavaScriptMemoryExceeded,
     #[error("expected `{name}` to exist within the v8 context")]
     VariableNotFound { name: String },
     #[error("type should be \"{expected}\", not \"{got}\"")]