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[Qemu-devel] [Bug 1531352] Re: QEMU_LD_PREFIX PATH loading library is no


From: bananaapple
Subject: [Qemu-devel] [Bug 1531352] Re: QEMU_LD_PREFIX PATH loading library is not in the correct order
Date: Wed, 06 Jan 2016 07:39:55 -0000

** Summary changed:

- QEMU_LD_PREFIX PATH not work on loading library
+ QEMU_LD_PREFIX PATH loading library is not in the correct order

** Description changed:

- run qemu with QEMU_LD_PREFIX argument will not load the library in the PATH.
+ run qemu with QEMU_LD_PREFIX argument will not load correct library order in 
the PATH.
  Example: I use debootstrap to download the library of i386 architecture
  And use -L point to the path.
  But not load the library from that directory.

** Summary changed:

- QEMU_LD_PREFIX PATH loading library is not in the correct order
+ QEMU_LD_PREFIX not load correct library order in the PATH

** Description changed:

  run qemu with QEMU_LD_PREFIX argument will not load correct library order in 
the PATH.
- Example: I use debootstrap to download the library of i386 architecture
- And use -L point to the path.
- But not load the library from that directory.
+ How to reproduce this bug:
+ ```
+ wget 
https://raw.githubusercontent.com/BinaryAnalysisPlatform/qira/master/fetchlibs.sh
+ ./fetchlibs.sh
+ sudo apt-get install qemu
+ wget http://train.cs.nctu.edu.tw/files/magic
+ chmod +x ./magic
+ qemu-i386 -L /home/apple/libs/i386 /home/apple/magic 
+ ```

** Description changed:

  run qemu with QEMU_LD_PREFIX argument will not load correct library order in 
the PATH.
  How to reproduce this bug:
- ```
  wget 
https://raw.githubusercontent.com/BinaryAnalysisPlatform/qira/master/fetchlibs.sh
  ./fetchlibs.sh
  sudo apt-get install qemu
  wget http://train.cs.nctu.edu.tw/files/magic
  chmod +x ./magic
- qemu-i386 -L /home/apple/libs/i386 /home/apple/magic 
- ```
+ qemu-i386 -L /home/apple/libs/i386 /home/apple/magic

** Description changed:

  run qemu with QEMU_LD_PREFIX argument will not load correct library order in 
the PATH.
  How to reproduce this bug:
+ These command will download the library of other architectures
  wget 
https://raw.githubusercontent.com/BinaryAnalysisPlatform/qira/master/fetchlibs.sh
  ./fetchlibs.sh
  sudo apt-get install qemu
  wget http://train.cs.nctu.edu.tw/files/magic
  chmod +x ./magic
  qemu-i386 -L /home/apple/libs/i386 /home/apple/magic

** Description changed:

  run qemu with QEMU_LD_PREFIX argument will not load correct library order in 
the PATH.
  How to reproduce this bug:
  These command will download the library of other architectures
  wget 
https://raw.githubusercontent.com/BinaryAnalysisPlatform/qira/master/fetchlibs.sh
  ./fetchlibs.sh
- sudo apt-get install qemu
+ This is 32bit binary file,
  wget http://train.cs.nctu.edu.tw/files/magic
  chmod +x ./magic
  qemu-i386 -L /home/apple/libs/i386 /home/apple/magic

** Description changed:

  run qemu with QEMU_LD_PREFIX argument will not load correct library order in 
the PATH.
  How to reproduce this bug:
  These command will download the library of other architectures
  wget 
https://raw.githubusercontent.com/BinaryAnalysisPlatform/qira/master/fetchlibs.sh
  ./fetchlibs.sh
  This is 32bit binary file,
  wget http://train.cs.nctu.edu.tw/files/magic
  chmod +x ./magic
  qemu-i386 -L /home/apple/libs/i386 /home/apple/magic
+ This is work fine. 
+ But after you install gcc-multilib, it failed.
+ sudo apt-get install gcc-multilib

** Description changed:

  run qemu with QEMU_LD_PREFIX argument will not load correct library order in 
the PATH.
  How to reproduce this bug:
  These command will download the library of other architectures
  wget 
https://raw.githubusercontent.com/BinaryAnalysisPlatform/qira/master/fetchlibs.sh
  ./fetchlibs.sh
  This is 32bit binary file,
  wget http://train.cs.nctu.edu.tw/files/magic
  chmod +x ./magic
  qemu-i386 -L /home/apple/libs/i386 /home/apple/magic
- This is work fine. 
+ This is work fine.
  But after you install gcc-multilib, it failed.
  sudo apt-get install gcc-multilib
+ qemu-i386 -L /home/apple/libs/i386 /home/apple/magic

** Description changed:

  run qemu with QEMU_LD_PREFIX argument will not load correct library order in 
the PATH.
  How to reproduce this bug:
  These command will download the library of other architectures
  wget 
https://raw.githubusercontent.com/BinaryAnalysisPlatform/qira/master/fetchlibs.sh
  ./fetchlibs.sh
  This is 32bit binary file,
  wget http://train.cs.nctu.edu.tw/files/magic
  chmod +x ./magic
  qemu-i386 -L /home/apple/libs/i386 /home/apple/magic
  This is work fine.
  But after you install gcc-multilib, it failed.
  sudo apt-get install gcc-multilib
  qemu-i386 -L /home/apple/libs/i386 /home/apple/magic
+ /home/apple/magic: 0���: ̀Í�: D$(�$: Error 18446744073549536926

** Description changed:

  run qemu with QEMU_LD_PREFIX argument will not load correct library order in 
the PATH.
  How to reproduce this bug:
  These command will download the library of other architectures
  wget 
https://raw.githubusercontent.com/BinaryAnalysisPlatform/qira/master/fetchlibs.sh
  ./fetchlibs.sh
  This is 32bit binary file,
  wget http://train.cs.nctu.edu.tw/files/magic
  chmod +x ./magic
  qemu-i386 -L /home/apple/libs/i386 /home/apple/magic
  This is work fine.
  But after you install gcc-multilib, it failed.
  sudo apt-get install gcc-multilib
  qemu-i386 -L /home/apple/libs/i386 /home/apple/magic
+ The following is the error message
  /home/apple/magic: 0���: ̀Í�: D$(�$: Error 18446744073549536926

-- 
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1531352

Title:
  QEMU_LD_PREFIX not load correct library order in the PATH

Status in QEMU:
  New

Bug description:
  run qemu with QEMU_LD_PREFIX argument will not load correct library order in 
the PATH.
  How to reproduce this bug:
  These command will download the library of other architectures
  wget 
https://raw.githubusercontent.com/BinaryAnalysisPlatform/qira/master/fetchlibs.sh
  ./fetchlibs.sh
  This is 32bit binary file,
  wget http://train.cs.nctu.edu.tw/files/magic
  chmod +x ./magic
  qemu-i386 -L /home/apple/libs/i386 /home/apple/magic
  This is work fine.
  But after you install gcc-multilib, it failed.
  sudo apt-get install gcc-multilib
  qemu-i386 -L /home/apple/libs/i386 /home/apple/magic
  The following is the error message
  /home/apple/magic: 0���: ̀Í�: D$(�$: Error 18446744073549536926

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https://bugs.launchpad.net/qemu/+bug/1531352/+subscriptions



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