wire_ctx: refactor to reduce duplication and UB (!622) · Merge requests · Knot projects / Knot DNS · GitLab

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Merged Vladimír Čunát requested to merge wire_ctx-refactor into master 8 years ago

Jan 04, 2017

wire_ctx: refactor to reduce duplication and UB · 9badca98

Vladimír Čunát authored 8 years ago

It was using misaligned pointers which causes undefined behavior,
at least theoretically.

API change: data in wire_ctx_read() is now passed as void* instead of
uint8_t*, and it zeroes the data on error.

9badca98