[issue34474] Python/bltinmodule.c: Missing NULL check in builtin_sum_impl()

miss-islington added the comment: New changeset 45ee452751d095d665717bafb61cfd7c65b729b4 by Miss Islington (bot) in branch '2.7': closes bpo-34474: Python/bltinmodule.c: Add missing NULL check in builtin_sum_impl() (GH-8872)

[issue34474] Python/bltinmodule.c: Missing NULL check in builtin_sum_impl()

miss-islington added the comment: New changeset 7d470f3f24d0c091cf1da4f13695c6bb3200a713 by Miss Islington (bot) in branch '3.6': closes bpo-34474: Python/bltinmodule.c: Add missing NULL check in builtin_sum_impl() (GH-8872)

[issue34474] Python/bltinmodule.c: Missing NULL check in builtin_sum_impl()

miss-islington added the comment: New changeset a59036365b304d43bba0f050fa9a7d76100e0ae1 by Miss Islington (bot) in branch '3.7': closes bpo-34474: Python/bltinmodule.c: Add missing NULL check in builtin_sum_impl() (GH-8872)

[issue34474] Python/bltinmodule.c: Missing NULL check in builtin_sum_impl()

Change by miss-islington : -- pull_requests: +8363 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue34474] Python/bltinmodule.c: Missing NULL check in builtin_sum_impl()

Change by miss-islington : -- pull_requests: +8364 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue34474] Python/bltinmodule.c: Missing NULL check in builtin_sum_impl()

Benjamin Peterson added the comment: New changeset 2b824b2538c4a5f9f520c5de8a1eae5a0c181a94 by Benjamin Peterson (Alexey Izbyshev) in branch 'master': closes bpo-34474: Python/bltinmodule.c: Add missing NULL check in builtin_sum_impl() (GH-8872)

[issue34474] Python/bltinmodule.c: Missing NULL check in builtin_sum_impl()

Change by miss-islington : -- pull_requests: +8362 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue34474] Python/bltinmodule.c: Missing NULL check in builtin_sum_impl()

Berker Peksag added the comment: Personally I wouldn't bother fixing 2.7, but let's see what other core devs think. -- ___ Python tracker ___

[issue34474] Python/bltinmodule.c: Missing NULL check in builtin_sum_impl()

Change by Alexey Izbyshev : -- keywords: +patch pull_requests: +8350 stage: -> patch review ___ Python tracker ___ ___

[issue34474] Python/bltinmodule.c: Missing NULL check in builtin_sum_impl()

New submission from Alexey Izbyshev : The return value of PyFloat_FromDouble() at https://github.com/python/cpython/blob/48ce4897f8f8d91d948ecd1241ffab002df2be9e/Python/bltinmodule.c#L2403 is not checked for NULL and then dereferenced. Reported by Svace static analyzer. A similar issue in