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| author | Tom <tomut@yahoo.com> | 2021-02-07 14:55:56 -0700 |
|---|---|---|
| committer | Andreas Kling <kling@serenityos.org> | 2021-02-07 23:02:57 +0100 |
| commit | 27a395d9643a8d38eb9642170ed3d7877a351029 (patch) | |
| tree | 6ebb4f30c0608a1c03088befc67fe62d5da2430a | |
| parent | b22740c08ec45a2126897b20e871e2c66960c9f8 (diff) | |
| download | serenity-27a395d9643a8d38eb9642170ed3d7877a351029.zip | |
Kernel: Fix KResultOr copy-move from itself case
If move-assigning from itself we shouldn't do anything.
| -rw-r--r-- | Kernel/KResult.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Kernel/KResult.h b/Kernel/KResult.h index 8c7da0e079..b6988f1364 100644 --- a/Kernel/KResult.h +++ b/Kernel/KResult.h @@ -111,6 +111,8 @@ public: KResultOr& operator=(KResultOr&& other) { + if (&other == this) + return *this; if (!m_is_error && m_have_storage) { value().~T(); m_have_storage = false; |