GitHub user rnewson opened a pull request:
https://github.com/apache/couchdb-couch/pull/222
Reset EOF if a partial write was possible
We can't know if one or more bytes were written by a file:write/2 call
that results in an error and so it is not correct to leave #file.eof
at its original value. In the event of error, use file:position(Fd,
eof) to find the new, true length of the file, and update #file{}
accordingly.
COUCHDB-3274
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/cloudant/couchdb-couch 3274-couch-file-eof
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/couchdb-couch/pull/222.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #222
----
commit 604edd10e28e144c57826630b1d92ab41a9377b9
Author: Robert Newson <[email protected]>
Date: 2017-01-19T23:12:00Z
Reset EOF if a partial write was possible
We can't know if one or more bytes were written by a file:write/2 call
that results in an error and so it is not correct to leave #file.eof
at its original value. In the event of error, use file:position(Fd,
eof) to find the new, true length of the file, and update #file{}
accordingly.
COUCHDB-3274
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