fix(pio): Replace 32-bit offset calculation with 64-bit in PIO_extend
#8697
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Replaces 32-bit arguments with 64-bit equivalents to prevent overflow when handling large files (>4GB). The original implementation incorrectly calculated offsets as 32-bit values, which made it impossible to extend the file.
dyemanov
reviewed
Aug 18, 2025
dyemanov
approved these changes
Aug 18, 2025
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Replace 32-bit arguments with 64-bit ones to prevent overflow when handling large files (>4GB).
The original implementation incorrectly calculated offsets as 32-bit values, which made it impossible to extend the file via
fallocateafter it reached 4GB in size.As I can see, every version with
PIO_extendis affected.