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[3.9] gh-95778: CVE-2020-10735: Prevent DoS by very large int() #96502

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Merged
ambv merged 15 commits into from
Sep 5, 2022
Merged

[3.9] gh-95778: CVE-2020-10735: Prevent DoS by very large int() #96502

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576d772
Backport to 3.9 of psrt/CVE-2020-10735-3.10backport.
gpshead Aug 19, 2022
e5cd3fc
Fix versionadded/versionchanged.
gpshead Aug 21, 2022
9a3cd05
headers += Include/internal/pycore_long.h
gpshead Aug 21, 2022
c190dc9
Update attribution in Misc/NEWS.d
gpshead Aug 25, 2022
a7213dd
Manually add new field to abi file
tiran Sep 1, 2022
2384ef4
Move the whatsnew text per review.
gpshead Sep 1, 2022
fcb123b
Merge branch 'CVE-2020-10735-3.9backport' of github.com:python/psrt i…
gpshead Sep 1, 2022
1378bde
Make the doctest actually run & fix it.
gpshead Sep 1, 2022
e51a8e2
Fix the docs build.
gpshead Sep 2, 2022
3e7eb9c
Rename the news file to appease the Bedevere bot.
gpshead Sep 2, 2022
5c64ec6
hexadecimal spelling =)
gpshead Sep 2, 2022
a37041f
doc typo: limitation
gpshead Sep 4, 2022
b4957d8
Misc: Fix a typo in the header comment.
gpshead Sep 4, 2022
0515141
remove unneeded doc note on float.as_integer_ratio
gpshead Sep 4, 2022
a1247fd
gh-95778: Correctly pre-check for int-to-str conversion (#96537)
mdickinson Sep 4, 2022
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Manually add new field to abi file
  • Loading branch information
@tiran
tiran committed Sep 1, 2022
commit a7213dda20e70ebea70f664a4d06841beaa416ce
5 changes: 4 additions & 1 deletion Doc/data/python3.9.abi
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Expand Up @@ -5653,7 +5653,7 @@
<var-decl name='id' type-id='type-id-238' visibility='default' filepath='./Include/cpython/pystate.h' line='137' column='1'/>
</data-member>
</class-decl>
<class-decl name='_is' size-in-bits='45184' is-struct='yes' visibility='default' filepath='./Include/internal/pycore_interp.h' line='71' column='1' id='type-id-313'>
<class-decl name='_is' size-in-bits='45248' is-struct='yes' visibility='default' filepath='./Include/internal/pycore_interp.h' line='71' column='1' id='type-id-313'>
<data-member access='public' layout-offset-in-bits='0'>
<var-decl name='next' type-id='type-id-314' visibility='default' filepath='./Include/internal/pycore_interp.h' line='73' column='1'/>
</data-member>
Expand Down Expand Up @@ -5774,6 +5774,9 @@
<data-member access='public' layout-offset-in-bits='28416'>
<var-decl name='small_ints' type-id='type-id-326' visibility='default' filepath='./Include/internal/pycore_interp.h' line='155' column='1'/>
</data-member>
<data-member access='public' layout-offset-in-bits='45184'>
<var-decl name='int_max_str_digits' type-id='type-id-8' visibility='default' filepath='./Include/internal/pycore_interp.h' line='158' column='1'/>
</data-member>
</class-decl>
<pointer-type-def type-id='type-id-313' size-in-bits='64' id='type-id-314'/>
<class-decl name='pyruntimestate' size-in-bits='5248' is-struct='yes' visibility='default' filepath='./Include/internal/pycore_runtime.h' line='52' column='1' id='type-id-327'>
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