dd: avoid overflow converting a block count to bytes#13473

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Angadi56 wants to merge 3 commits into

uutils:mainfrom

Angadi56:dd-block-count-overflow

Commits on Jul 20, 2026

dd: avoid overflow converting a block count to bytes
Angadi56
committed

Commits on Jul 21, 2026

tests: dd: add CLI regression test for skip/seek block count overflow
Angadi56
committed

Commits on Jul 22, 2026

tests: dd: add CLI regression test for count= block overflow (#12843)
Angadi56
committed