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bzbarsky-apple · andy31415 · web-flow · commit 8e2ed1dd7976 · 2024-09-27T11:54:06.000-04:00
Co-authored-by: Andrei Litvin &lt;andy314@gmail.com&gt;
diff --git a/src/lib/address_resolve/AddressResolve_DefaultImpl.cpp b/src/lib/address_resolve/AddressResolve_DefaultImpl.cpp
@@ -248,6 +248,8 @@ CHIP_ERROR Resolver::Init(System::Layer * systemLayer)
 
 void Resolver::Shutdown()
 {
+    // mSystemLayer is set in ::Init, so if it's null that means the resolver
+    // has not been initialized or has already been shut down.
     VerifyOrReturn(mSystemLayer != nullptr);
 
     while (mActiveLookups.begin() != mActiveLookups.end())

Original file line number	Diff line number	Diff line change
`@@ -248,6 +248,8 @@ CHIP_ERROR Resolver::Init(System::Layer * systemLayer)`
`248`	`248`
`249`	`249`	`void Resolver::Shutdown()`
`250`	`250`	`{`
	`251`	`+ // mSystemLayer is set in ::Init, so if it's null that means the resolver`
	`252`	`+ // has not been initialized or has already been shut down.`
`251`	`253`	`VerifyOrReturn(mSystemLayer != nullptr);`
`252`	`254`
`253`	`255`	`while (mActiveLookups.begin() != mActiveLookups.end())`