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BUG: fix pickling of arrays larger than 2GiB #17059

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Merged
merged 1 commit into from
Aug 11, 2020
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iynehz
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@iynehz iynehz commented Aug 11, 2020

Closes gh-17045

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@eric-wieser eric-wieser left a comment

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Thanks!

Did you find any more of these?

@eric-wieser eric-wieser changed the title fix pickling array size >2G (gh-17045) BUG: fix pickling of arrays larger than 2Gib Aug 11, 2020
@eric-wieser eric-wieser changed the title BUG: fix pickling of arrays larger than 2Gib BUG: fix pickling of arrays larger than 2GiB Aug 11, 2020
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seberg commented Aug 11, 2020

It would be cool if some static analyzers could find obviously strange casts such as this. Travis is swamped again, but all other tests are fine. So putting this in. I do think testing this is tricky and its an unlikely bug to run into a regression.

Thanks @stphnlyd!

@seberg seberg merged commit 4d1c5d8 into numpy:master Aug 11, 2020
@charris charris added 00 - Bug 09 - Backport-Candidate PRs tagged should be backported labels Sep 8, 2020
@charris charris added this to the 1.19.2 release milestone Sep 8, 2020
@charris charris removed the 09 - Backport-Candidate PRs tagged should be backported label Sep 8, 2020
@charris charris removed this from the 1.19.2 release milestone Sep 8, 2020
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Segfault when pickling array >2G size
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