[all-commits] [llvm/llvm-project] e846fb: [lldb] Prevent passing a nullptr to std::string i...

[Jonas Devlieghere via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: e846fb48038a34d8df3ad7412bbdcf37e9e7acc9
      https://github.com/llvm/llvm-project/commit/e846fb48038a34d8df3ad7412bbdcf37e9e7acc9
  Author: Jonas Devlieghere <jonas at devlieghere.com>
  Date:   2024-07-24 (Wed, 24 Jul 2024)

  Changed paths:
    M lldb/source/Plugins/ObjectFile/Mach-O/ObjectFileMachO.cpp

  Log Message:
  -----------
   [lldb] Prevent passing a nullptr to std::string in ObjectFileMachO (#100421)

Prevent passing a nullptr to std::string::insert in
ObjectFileMachO::GetDependentModules. Calling GetCString on an empty
ConstString will return a nullptr, which is undefined behavior. Instead,
use the GetString helper which will return an empty string in that case.

rdar://132388027



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