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Fix syscall_read to handle partial reads and errors #257

Merged
merged 1 commit into from
Nov 6, 2023
Merged

Fix syscall_read to handle partial reads and errors #257

merged 1 commit into from
Nov 6, 2023

Commits on Nov 5, 2023

  1. Fix syscall_read to handle partial reads and errors 

    In the original syscall_read function, an assertion error could occur
when the number of bytes read didn't match the number of bytes
requested. This was because the function didn't handle partial reads
and errors properly.

The modified syscall_read function now handles partial reads by
breaking the loop when a read operation doesn't fill the entire buffer.
Additionally, it checks for errors during the read operation and sets
the return value to -1 if an error occurs.
    @visitorckw
    visitorckw committed Nov 5, 2023
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