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Created on 2011-09-17 14:34 by neologix, last changed 2022-04-11 14:57 by admin. This issue is now closed.
| Files | ||||
|---|---|---|---|---|
| File name | Uploaded | Description | Edit | |
| freebsd_msgtrunc.diff | neologix, 2011-09-17 14:34 | review | ||
| freebsd_msgtrunc-1.diff | neologix, 2011-10-02 16:43 | review | ||
| requires_unix_version.diff | neologix, 2011-10-02 16:43 | review | ||
| Messages (4) | |||
|---|---|---|---|
| msg144188 - (view) | Author: Charles-François Natali (neologix) *  |
Date: 2011-09-17 14:34 | |
http://www.python.org/dev/buildbot/all/builders/x86 FreeBSD 7.2 3.x/builds/2129/steps/test/logs/stdio """ ====================================================================== FAIL: testRecvmsgTrunc (test.test_socket.RecvmsgUDPTest) ---------------------------------------------------------------------- Traceback (most recent call last): File "/usr/home/db3l/buildarea/3.x.bolen-freebsd7/build/Lib/test/test_socket.py", line 1666, in testRecvmsgTrunc self.checkFlags(flags, eor=False) File "/usr/home/db3l/buildarea/3.x.bolen-freebsd7/build/Lib/test/test_socket.py", line 1354, in checkFlags self.assertEqual(flags & mask, checkset & mask) AssertionError: 0 != 16 ====================================================================== FAIL: testRecvmsgTrunc (test.test_socket.RecvmsgIntoUDPTest) ---------------------------------------------------------------------- Traceback (most recent call last): File "/usr/home/db3l/buildarea/3.x.bolen-freebsd7/build/Lib/test/test_socket.py", line 1666, in testRecvmsgTrunc self.checkFlags(flags, eor=False) File "/usr/home/db3l/buildarea/3.x.bolen-freebsd7/build/Lib/test/test_socket.py", line 1354, in checkFlags self.assertEqual(flags & mask, checkset & mask) AssertionError: 0 != 16 """ This fails because MSG_TRUNC isn't always set in msg_flags when receiving a truncated datagram with recvmsg(). It's a known kernel bug (http://svnweb.freebsd.org/base?view=revision&revision=211030), fixed in FreeBSD 8 (and the test indeed passes on the FreeBSD 8 buildbot). The patch attached skips the test on FreeBSD < 8 (and introduces @support.requires_freebsd_version). |
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| msg144238 - (view) | Author: STINNER Victor (vstinner) * |
Date: 2011-09-18 10:10 | |
@requires_freebsd_version should be factorized with @requires_linux_version. Can we workaround FreeBSD (< 8) bug in C/Python? Or should we remove the function on FreeBSD < 8? |
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| msg144776 - (view) | Author: Charles-François Natali (neologix) * |
Date: 2011-10-02 16:43 | |
> @requires_freebsd_version should be factorized with > @requires_linux_version. Patches attached. > Can we workaround FreeBSD (< 8) bug in C/Python? Not really. > Or should we remove the function on FreeBSD < 8? There's really no reason to do that (and it's really a minor bug). |
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| msg144826 - (view) | Author: Roundup Robot (python-dev)  |
Date: 2011-10-03 17:41 | |
New changeset 4378bae6b8dc by Charles-François Natali in branch 'default': Issue #13001: Fix test_socket.testRecvmsgTrunc failure on FreeBSD < 8, which http://hg.python.org/cpython/rev/4378bae6b8dc |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2022-04-11 14:57:21 | admin | set | github: 57210 |
| 2011-10-03 20:53:21 | neologix | set | status: open -> closed resolution: fixed stage: patch review -> resolved |
| 2011-10-03 17:41:06 | python-dev | set | nosy:
+ python-dev messages: + msg144826 |
| 2011-10-02 16:43:09 | neologix | set | files:
+ freebsd_msgtrunc-1.diff, requires_unix_version.diff messages: + msg144776 |
| 2011-09-18 20:00:21 | baikie | set | nosy:
+ baikie |
| 2011-09-18 10:10:26 | vstinner | set | messages: + msg144238 |
| 2011-09-17 14:34:30 | neologix | create | |