fix(raw): reject decompression-bomb / corrupt headers before unpack#5312
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lgritz wants to merge 1 commit into
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fix(raw): reject decompression-bomb / corrupt headers before unpack#5312lgritz wants to merge 1 commit into
lgritz wants to merge 1 commit into
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Add a pre-unpack guard that rejects when the declared raw data size dwarfs the actual file size by more than 10000x (real raw sensor data never compresses anywhere near that ratio), plus a check_open() call enforcing OIIO's standard global resolution/imagesize limits and LibRaw's own per-dimension and per-image channel caps, matching the pattern already used in other format readers. Assisted-by: Claude Code / Claude Sonnet 5 Signed-off-by: Larry Gritz <lg@larrygritz.com>
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Add a pre-unpack guard that rejects when the declared raw data size dwarfs the actual file size by more than 10000x (real raw sensor data never compresses anywhere near that ratio), plus a check_open() call enforcing OIIO's standard global resolution/imagesize limits and LibRaw's own per-dimension and per-image channel caps, matching the pattern already used in other format readers.
Assisted-by: Claude Code / Claude Sonnet 5