Wind River Support Network

HomeDefectsLIN7-1091

Fixed

LIN7-1091 : CLONE - if using mtrace in program, program will hung when memory double freeing occu

Created: Oct 16, 2014 Updated: Mar 31, 2016

Resolved Date: Nov 11, 2014

Previous ID: LIN4-31833

Found In Version: 7.0.0.0.LB15

Fix Version: 7.0

Severity: Standard

Applicable for: Wind River Linux 7

Component/s: Toolchain

Description

if using mtrace in program, program will hung when memory double freeing occur

Workaround

export MALLOC_CHECK_=1

Steps to Reproduce

1.create and build a common_pc_64 project
2.compile attached test program
3.boot common_pc_64 project
4.export MALLOC_TRACE="mtrace.log"
5.run test program