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IDProjectCategoryView StatusDate SubmittedLast Update
0007567OCamlstandard librarypublic2017-06-26 12:462017-06-26 21:16
ReporterRichard Jones 
Assigned Tooctachron 
PrioritynormalSeverityminorReproducibilityalways
StatusresolvedResolutionno change required 
PlatformLinux x86_64OSFedoraOS Version27
Product Version4.04.2 
Target VersionFixed in Version 
Summary0007567: sorts.ml in test suite fails
DescriptionThis happens with both OCaml 4.04.2 and with OCaml 4.06 from git. Simply run the test suite, and it fails at:

 ... testing 'sorts.ml': ocamlc Error: results don't match reference output!

This works on Fedora 26, but fails on Fedora 27. The major difference could be updated glibc. I'm not sure what else would affect this test.

Fedora 26 (working):
glibc-2.25-6.fc26.x86_64

Fedora 27 (failing):
glibc-2.25.90-12.fc27.x86_64
Steps To Reproducemake -j1 tests
Additional InformationThe full output of the test is attached.
TagsNo tags attached.
Attached Files? file icon log [^] (10,555 bytes) 2017-06-26 12:46 [Show Content]

- Relationships

-  Notes
(0017984)
Richard Jones (reporter)
2017-06-26 13:00

Sorry, this *is* a bug in glibc after all. memcmp was broken: https://bugzilla.redhat.com/show_bug.cgi?id=1464403 [^]

Fixed by upgrading to the very latest glibc.

Please close this bug.
(0017990)
octachron (developer)
2017-06-26 14:31

Thank you for reporting the issue (even if the issue was ephemeral)!

- Issue History
Date Modified Username Field Change
2017-06-26 12:46 Richard Jones New Issue
2017-06-26 12:46 Richard Jones File Added: log
2017-06-26 13:00 Richard Jones Note Added: 0017984
2017-06-26 14:31 octachron Note Added: 0017990
2017-06-26 14:31 octachron Status new => resolved
2017-06-26 14:31 octachron Resolution open => no change required
2017-06-26 14:31 octachron Assigned To => octachron


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