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[3.8] gh-95778: CVE-2020-10735: Prevent DoS by very large int() #96503

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Merged
merged 17 commits into from
Sep 5, 2022
Merged

[3.8] gh-95778: CVE-2020-10735: Prevent DoS by very large int() #96503

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b518238
Backport to 3.8 of psrt/CVE-2020-10735-3.10backport.
gpshead Aug 19, 2022
504e82f
Fix the versionchanged/addeds to 3.8.14.
gpshead Aug 30, 2022
cae5eba
add the attribution to the NEWS entry.
gpshead Aug 30, 2022
cd54fc3
Backport the Parser/pegen.c change for a good SyntaxError to ast.c.
gpshead Aug 30, 2022
eb68f9c
Add Whats New entry.
gpshead Aug 30, 2022
75bbbbf
Manually add new field to abi file
tiran Sep 1, 2022
14467fc
Move the whatsnew text per review.
gpshead Sep 1, 2022
1e39232
Merge branch 'CVE-2020-10735-3.8backport' of github.com:python/psrt i…
gpshead Sep 1, 2022
70b9aef
Make the doctest actually run & fix it.
gpshead Sep 1, 2022
7eb255f
Fix the docs build.
gpshead Sep 2, 2022
0504ecb
Rename the news file to appease the Bedevere bot.
gpshead Sep 2, 2022
8acc891
hexadecimal spelling =)
gpshead Sep 2, 2022
52f2c26
doc typo: limitation
gpshead Sep 4, 2022
510349b
Misc: Fix a typo in the header comment.
gpshead Sep 4, 2022
ac99726
remove unneeded doc note on float.as_integer_ratio
gpshead Sep 4, 2022
17bd053
gh-95778: Correctly pre-check for int-to-str conversion (#96537)
mdickinson Sep 4, 2022
c9212d5
Use the 3.8 Get API for it to compile.
gpshead Sep 4, 2022
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Manually add new field to abi file
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@tiran
tiran committed Sep 1, 2022
commit 75bbbbffdf29c52dd502eec2c53a3da154d04f7c
5 changes: 4 additions & 1 deletion Doc/data/python3.8.abi
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Original file line number Diff line number Diff line change
Expand Up @@ -2381,7 +2381,7 @@
</data-member>
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<class-decl name='_is' size-in-bits='21760' is-struct='yes' visibility='default' filepath='./Include/internal/pycore_pystate.h' line='67' column='1' id='type-id-66'>
<data-member access='public' layout-offset-in-bits='0'>
<var-decl name='next' type-id='type-id-67' visibility='default' filepath='./Include/internal/pycore_pystate.h' line='69' column='1'/>
</data-member>
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<data-member access='public' layout-offset-in-bits='21632'>
<var-decl name='audit_hooks' type-id='type-id-60' visibility='default' filepath='./Include/internal/pycore_pystate.h' line='137' column='1'/>
</data-member>
<data-member access='public' layout-offset-in-bits='21696'>
<var-decl name='int_max_str_digits' type-id='type-id-7' visibility='default' filepath='./Include/internal/pycore_pystate.h' line='139' column='1'/>
</data-member>
</class-decl>
<pointer-type-def type-id='type-id-66' size-in-bits='64' id='type-id-67'/>
<typedef-decl name='__int64_t' type-id='type-id-36' filepath='/usr/include/x86_64-linux-gnu/bits/types.h' line='44' column='1' id='type-id-77'/>
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