Extend r356573 (minidump UUID handling) to cover elf build-ids too

Breakpad (but not crashpad) will insert an empty (all-zero) build-id
record for modules which do not have a build-id. This tells lldb to
treat such records as empty/invalid uuids.

llvm-svn: 356751

1 files changed, 1 insertions, 1 deletions

diff --git a/lldb/source/Plugins/Process/minidump/MinidumpParser.cpp b/lldb/source/Plugins/Process/minidump/MinidumpParser.cpp
index 884d7c9b0db..d18244f7610 100644
--- a/lldb/source/Plugins/Process/minidump/MinidumpParser.cpp
+++ b/lldb/source/Plugins/Process/minidump/MinidumpParser.cpp
@@ -204,7 +204,7 @@ UUID MinidumpParser::GetModuleUUID(const MinidumpModule *module) {
     }
     return UUID::fromData(pdb70_uuid->Uuid, sizeof(pdb70_uuid->Uuid));
   } else if (cv_signature == CvSignature::ElfBuildId)
-    return UUID::fromData(cv_record);
+    return UUID::fromOptionalData(cv_record);
 
   return UUID();
 }