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offset parameter of lseek is defined as unsigned #48

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kastixx opened this issue Oct 6, 2022 · 1 comment
Open

offset parameter of lseek is defined as unsigned #48

kastixx opened this issue Oct 6, 2022 · 1 comment

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@kastixx
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kastixx commented Oct 6, 2022

The seek offset may be negative if whence is SEEK_END or SEEK_CUR
@kastixx
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kastixx commented Oct 7, 2022

Looks like FUSE forwards lseek to userspace processes only for special whence values like SEEK_DATA and SEEK_HOLE that accept non-negative offsets only, while all normal seek operations are handled internally.
Maybe this issue is not that important after all.

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