[issue23828] test_socket testCmsgTruncLen0 gets "received malformed or improperly-truncated ancillary data" warning under OS X

Irit Katriel added the comment: In PR27512 I tried to make the test expect the warning, but then it fails on ubuntu, so this is not the right solution. -- ___ Python tracker

[issue23828] test_socket testCmsgTruncLen0 gets "received malformed or improperly-truncated ancillary data" warning under OS X

Change by Irit Katriel : -- keywords: +patch nosy: +iritkatriel nosy_count: 5.0 -> 6.0 pull_requests: +26031 stage: needs patch -> patch review pull_request: https://github.com/python/cpython/pull/27512 ___ Python tracker

[issue23828] test_socket testCmsgTruncLen0 gets "received malformed or improperly-truncated ancillary data" warning under OS X

Change by Irit Katriel : -- versions: +Python 3.10, Python 3.11, Python 3.9 -Python 3.6, Python 3.7, Python 3.8 ___ Python tracker ___

[issue23828] test_socket testCmsgTruncLen0 gets "received malformed or improperly-truncated ancillary data" warning under OS X

Change by Pablo Galindo Salgado : -- nosy: +pablogsal ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue23828] test_socket testCmsgTruncLen0 gets "received malformed or improperly-truncated ancillary data" warning under OS X

Ned Deily added the comment: Duplicate Issue35092 notes that running the tests with -Werror turns these warnings into test failures. -- components: +macOS nosy: +ronaldoussoren versions: +Python 3.6, Python 3.7, Python 3.8 -Python 3.4, Python 3.5

[issue23828] test_socket testCmsgTruncLen0 gets received malformed or improperly-truncated ancillary data warning under OS X

David Watson added the comment: In this test (and nearby ones), the receiver provides too little space to receive the file descriptors that are sent, so that the control message has to be truncated if it is to be received at all. The warning may indicate that the cmsghdr struct received

[issue23828] test_socket testCmsgTruncLen0 gets received malformed or improperly-truncated ancillary data warning under OS X

Ned Deily added the comment: Original title: test_socket fails under -Werror These are long-time, normally non-fatal warnings when running test_socket on OS X with Python 3 independent of -Werror, introduced with the socket sendmsg() and recvmsg() feature in the changes for Issue6560 and a