decompress: add optional -fbounds-safety annotations for ZSTD_inBuffer/outBuffer - #4783
decompress: add optional -fbounds-safety annotations for ZSTD_inBuffer/outBuffer#4783LaptopsPlural wants to merge 1 commit into
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…r/outBuffer Introduce inert ZSTD_SIZED_BY*_ macros (OFF by default) and annotate the streaming buffer structs used by ZSTD_decompressStream. Capacity-first assign in ZSTD_decompressStream_simpleArgs. Default builds unchanged; ENABLE_FBOUNDS_SAFETY / ZSTD_ENABLE_FBOUNDS_SAFETY opt-in for experimental Clang toolchains.
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Summary
Secure-by-design memory-safety hardening. Annotates streaming
ZSTD_inBuffer/ZSTD_outBufferwith optional Clang-fbounds-safety/ sized-by-style macros. Default builds unchanged (opt-in OFF).Contributor: Jeff Bindel via
LaptopsPlural. Not a vulnerability PoC.Test plan