[3.5] bpo-30657: Check & prevent integer overflow in PyString_DecodeEscape (GH-2174)#4664
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larryhastings merged 1 commit intopython:3.5from Dec 8, 2017
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@jaybosamiya I can make you the author of that commit if you'd like, but since it's against a different file, I didn't just cherry-picked it, so I wasn't sure. |
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I'm not sure of the convention for cpython when bringing a patch from one version to another, but I'm fine with it either ways. Feel free to keep/change as you see fit :) |
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OK, let's wait what the reviewer says. |
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Would you mind to rewrite your commit message to mention the original author as the following syntax?
Co-Authored-By: Jay Bosamiya <jaybosamiya@gmail.com>
Fixes possible integer overflow in PyBytes_DecodeEscape. Co-Authored-By: Jay Bosamiya <jaybosamiya@gmail.com>
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Commit message changed as requested. |
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@larryhastings: Would you mind to merge this PR? |
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For 3.4: #4758 |
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Thanks @vstinner @larryhastings. |
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Fixes possible integer overflow in PyBytes_DecodeEscape, CVE-2017-1000158.
Original patch by Jay Bosamiya @jaybosamiya in #2174
https://bugs.python.org/issue30657