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Published 20 hours ago • verified publisher icon proot-me

loader on AArch64 has a program header at 20'0000h

Open Sonicadvance1 opened this issue 2 years ago • 0 comments

Expected Behavior

Not to intersect with the lower 32-bits. This causes applications like wine running under emulation to not load due to intersecting memory ranges. Maybe think about compiling loader with -static-pie instead of -static so this program section goes away. While still allowing the loader address to still be placed at 20'0000'0000h

Actual Behavior

ELF gets loaded at offset 20'0000h due to a program header being fixed there.

Steps to Reproduce the Problem

  1. readelf -a loader.elf
  2. See a LOAD type at address 20'0000h

Specifications

  • Proot/Care version: 0a1d0b4aa466f4cee8ece1a508ddcde9bdaf36b1
  • Kernel version: 5.16.2
  • Host distribution: Ubuntu 21.10
  • Guest distribution: Ubuntu 21.10

Sonicadvance1 avatar Mar 06 '22 17:03 Sonicadvance1