Bug fix in FindModuleUUID

George Hu · George Hu · commit 2542d34b2259 · 2025-04-23T15:24:55.000-07:00
diff --git a/lldb/source/Plugins/Process/elf-core/ProcessElfCore.cpp b/lldb/source/Plugins/Process/elf-core/ProcessElfCore.cpp
@@ -289,7 +289,7 @@ void ProcessElfCore::UpdateBuildIdForNTFileEntries() {
 UUID ProcessElfCore::FindModuleUUID(const llvm::StringRef path) {
   // Returns the gnu uuid from matched NT_FILE entry
   for (NT_FILE_Entry &entry : m_nt_file_entries)
-    if (path == entry.path)
+    if (path == entry.path && entry.uuid.IsValid())
       return entry.uuid;
   return UUID();
 }

Original file line number	Diff line number	Diff line change
`@@ -289,7 +289,7 @@ void ProcessElfCore::UpdateBuildIdForNTFileEntries() {`
`289`	`289`	`UUID ProcessElfCore::FindModuleUUID(const llvm::StringRef path) {`
`290`	`290`	`// Returns the gnu uuid from matched NT_FILE entry`
`291`	`291`	`for (NT_FILE_Entry &entry : m_nt_file_entries)`
`292`		`- if (path == entry.path)`
	`292`	`+ if (path == entry.path && entry.uuid.IsValid())`
`293`	`293`	`return entry.uuid;`
`294`	`294`	`return UUID();`
`295`	`295`	`}`