fix AEAD SRTCP out-of-place buffer overflow - #818
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Authenticate E=0 packets before copying and exclude the GCM tag from the output. Add a regression test for contract-sized output buffers. Reported by afldl, 2026-07
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Authenticate E=0 packets before copying and exclude the GCM tag from the output. Add a regression test for contract-sized output buffers.
Reported by afldl, 2026-07