diff options
| author | Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com> | 2020-05-01 23:06:23 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-05-01 23:06:23 (GMT) |
| commit | 1205afb3e10194fe22fa76385abb7e522144eb29 (patch) | |
| tree | 1f08b7636d20424caf0c02ad0b5a97da00af8625 /Python/pathconfig.c | |
| parent | e05828055e5165cc7268ea3bea33adc502e054a1 (diff) | |
| download | cpython-1205afb3e10194fe22fa76385abb7e522144eb29.zip cpython-1205afb3e10194fe22fa76385abb7e522144eb29.tar.gz cpython-1205afb3e10194fe22fa76385abb7e522144eb29.tar.bz2 | |
bpo-40412: Nullify inittab_copy during finalization (GH-19746)
Otherwise we leave a dangling pointer to free'd memory. If we
then initialize a new interpreter in the same process and call
PyImport_ExtendInittab, we will (likely) crash when calling
PyMem_RawRealloc(inittab_copy, ...) since the pointer address
is bogus.
Automerge-Triggered-By: @brettcannon
(cherry picked from commit 64224a4727321a8dd33e6f769edda401193ebef0)
Co-authored-by: Gregory Szorc <gregory.szorc@gmail.com>
Diffstat (limited to 'Python/pathconfig.c')
0 files changed, 0 insertions, 0 deletions