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Author	SHA1	Message	Date
Brendan Ashworth	85a5e5a1f2	net: fix bytesWritten during writev When a writev is caused on a socket (sometimes through corking and uncorking), previously net would call Buffer.byteLength on the array of buffers and chunks. This throws a TypeError, because Buffer.byteLength throws when passed a non-string. In `dbfe8c4e`, behavior changed to throw when passed a non-string. This is correct behavior. Previously, it would cast the argument to a string, so before this commit, bytesWritten would give an erroneous value. This commit corrects the behavior equally both before and after `dbfe8c4e`. This commit fixes this bug by iterating over each chunk in the pending stack and calculating the length individually. Also adds a regression test. This additionally changes an `instanceof Buffer` check to `typeof !== 'string'`, which should be equivalent. PR-URL: https://github.com/nodejs/node/pull/14236 Reviewed-By: Brian White <mscdex@mscdex.net> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Tobias Nießen <tniessen@tnie.de> Refs: https://github.com/nodejs/node/pull/2960	8 years ago

Brendan Ashworth

85a5e5a1f2

net: fix bytesWritten during writev

When a writev is caused on a socket (sometimes through corking and
uncorking), previously net would call Buffer.byteLength on the array of
buffers and chunks. This throws a TypeError, because Buffer.byteLength
throws when passed a non-string.

In dbfe8c4e, behavior changed to throw when passed a non-string. This is
correct behavior. Previously, it would cast the argument to a string, so
before this commit, bytesWritten would give an erroneous value. This
commit corrects the behavior equally both before and after dbfe8c4e.

This commit fixes this bug by iterating over each chunk in the pending
stack and calculating the length individually. Also adds a regression
test. This additionally changes an `instanceof Buffer` check to `typeof
!== 'string'`, which should be equivalent.

PR-URL: https://github.com/nodejs/node/pull/14236
Reviewed-By: Brian White <mscdex@mscdex.net>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Refs: https://github.com/nodejs/node/pull/2960

8 years ago

1 Commits (2296b677fb1e2ea71e86a899b028ba9e817e86ad)