[Lldb-commits] [lldb] [llvm] [LLDB][Minidump] Support minidumps where there are multiple exception streams (PR #97470)

[Jacob Lalonde via lldb-commits]

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@@ -82,15 +82,24 @@ class MinidumpFile : public Binary {
     return getListStream<minidump::Thread>(minidump::StreamType::ThreadList);
   }
 
-  /// Returns the contents of the Exception stream.  An error is returned if the
-  /// file does not contain this stream, or the stream is smaller than the size
-  /// of the ExceptionStream structure.  The internal consistency of the stream
-  /// is not checked in any way.
-  Expected<const minidump::ExceptionStream &> getExceptionStream() const {
-    return getStream<minidump::ExceptionStream>(
-        minidump::StreamType::Exception);
+  /// Returns the contents of the Exception stream. An error is returned if the
+  /// associated stream is smaller than the size of the ExceptionStream
+  /// structure. Or the directory supplied is not of kind exception stream.
+  Expected<minidump::ExceptionStream>
+  getExceptionStream(minidump::Directory Directory) const {
+    if (Directory.Type != minidump::StreamType::Exception) {
+      return createError("Not an exception stream");
+    }
+
+    return getStreamFromDirectory<minidump::ExceptionStream>(Directory);
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Jlalond wrote:

Fixed.

https://github.com/llvm/llvm-project/pull/97470