This commit updates the bufused value to be that of the buffer length
(buf_len) when there are more entries to be read.
Currently what is happening is that if another directory entry cannot
be written to the buffer then the current value of bufused is being
"returned", which indicates that all directory entries have been
written to the buffer which is not the case.
This does not match the expected count of 300, but if we remove the pipe and the word count command and look at the output of the command we can see that there is an extra line in the output which will be included in the count.
danbev
commented
2 years ago
This commit updates the
bufusedvalue to be that of the buffer length (buf_len) when there are more entries to be read.Currently what is happening is that if another directory entry cannot be written to the buffer then the current value of
bufusedis being "returned", which indicates that all directory entries have been written to the buffer which is not the case.Fixes: https://github.com/nodejs/uvwasi/issues/174
Using the provided reproducer in #174 running it produces:
This does not match the expected count of
300, but if we remove the pipe and the word count command and look at the output of the command we can see that there is an extra line in the output which will be included in the count.