[Tarantool-patches] [PATCH v8] base64: fix decoder output buffer overrun (reads)

Kirill Yukhin kyukhin at tarantool.org
Fri Mar 19 18:47:54 MSK 2021


On 09 мар 12:59, Sergey Nikiforov via Tarantool-patches wrote:
> Was caught by base64 test with enabled ASAN.
> It also caused data corruption - garbage instead of "extra bits" was
> saved into state->result if there was no space in output buffer.
> Decode state removed along with helper functions.
> Added test for "zero-sized output buffer" case.
> Fixes: #3069

I think we should stop it.


I've checked your patch into 1.10, 2.6, 2.7 and master.

Regards, Kirill Yukhin

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