After upx on linux arm64 , Segmentation fault #911
Description
upx version
35M seshat
root@08e4786ea25c:/app# upx --version
upx 3.96
UCL data compression library 1.03
zlib data compression library 1.2.11
LZMA SDK version 4.43
Copyright (C) 1996-2020 Markus Franz Xaver Johannes Oberhumer
Copyright (C) 1996-2020 Laszlo Molnar
Copyright (C) 2000-2020 John F. Reiser
Copyright (C) 2002-2020 Jens Medoch
Copyright (C) 1995-2005 Jean-loup Gailly and Mark Adler
Copyright (C) 1999-2006 Igor Pavlov
UPX comes with ABSOLUTELY NO WARRANTY; for details type 'upx -L'.
My program is written in C++ and its size after compilation is 383MB. I compressed this program on an ARM machine using UPX, and after compression, the size was reduced to 35MB. However, when I tried to run the program, it failed with a Segmentation fault. Interestingly, when I compress the same program on an ARM64 server, there are no issues.
All the commands are in docker
root@08e4786ea25c:/app# cat /etc/os-release
PRETTY_NAME="Ubuntu 22.04.5 LTS"
NAME="Ubuntu"
VERSION_ID="22.04"
VERSION="22.04.5 LTS (Jammy Jellyfish)"
VERSION_CODENAME=jammy
ID=ubuntu
ID_LIKE=debian
HOME_URL="https://www.ubuntu.com/"
SUPPORT_URL="https://help.ubuntu.com/"
BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"
PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"
UBUNTU_CODENAME=jammy