[issue36107] aarch64 python3 buffer overflow with stack protector on rpi3 (alpine linux)

STINNER Victor added the comment: > It seems like python 3.7.2 works. So yeah, use Python 3.7 or newer. Python 3.8 has been released ;-) > Any idea which commit(s) may have fixed it? I have no idea. -- nosy: +vstinner resolution: -> fixed stage: -> resolved status: open -> closed

[issue36107] aarch64 python3 buffer overflow with stack protector on rpi3 (alpine linux)

Change by Natanael Copa : -- type: -> crash ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue36107] aarch64 python3 buffer overflow with stack protector on rpi3 (alpine linux)

Natanael Copa added the comment: It seems like python 3.7.2 works. Any idea which commit(s) may have fixed it? -- ___ Python tracker ___

[issue36107] aarch64 python3 buffer overflow with stack protector on rpi3 (alpine linux)

Natanael Copa added the comment: Valgrind claims there are some use of uninitialized values. -- Added file: https://bugs.python.org/file48169/valgrind.out ___ Python tracker

[issue36107] aarch64 python3 buffer overflow with stack protector on rpi3 (alpine linux)

Natanael Copa added the comment: Interestingly, it does not crash when I run python in valgrind. -- ___ Python tracker ___ ___

[issue36107] aarch64 python3 buffer overflow with stack protector on rpi3 (alpine linux)

New submission from Natanael Copa : Alpine Linux's python 3.6.8 native build on aarch64 gets killed by stack protector when run on Raspberry Pi 3. It does not happen when same binary runs on packet.net's aarch64 machine. I was able to get a backtrace by copying the core. Core was generated