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| author | Doyle <doylet@protonmail.com> | 2020-05-19 18:45:32 +1000 |
|---|---|---|
| committer | Doyle <doylet@protonmail.com> | 2020-05-20 10:21:21 +1000 |
| commit | 438b84690e818b136b84f31a12e67a83fec8979b (patch) | |
| tree | 9024b925aa0b2c4ce9276403915242769279316b /contrib/epee/demo | |
| parent | Merge pull request #6554 (diff) | |
| download | monero-438b84690e818b136b84f31a12e67a83fec8979b.tar.xz | |
ByteSlice: Fix persisting ptr to std::moved SSO buffer
The Bug:
1. Construct `byte_slice.portion_` with `epee::span(buffer)` which copies a pointer to the SSO buffer to `byte_slice.portion_`
2. It constructs `byte_slice.storage_` with `std::move(buffer)` (normally this swap pointers, but SSO means a memcpy and clear on the original SSO buffer)
3. `slice.data()` returns a pointer from `slice.portion_` that points to the original SSO cleared buffer, `slice.storage_` has the actual string.
Diffstat (limited to 'contrib/epee/demo')
0 files changed, 0 insertions, 0 deletions