Dear, We have two products which are using bash 4.2 and 4.3 separately. They all meet bash crash issue. Please refer to the attached files. It is hard for me to understand the bash source code to find the root cause out. Please let me know if you have or need more information. Thank you very much.
dead.bashbug4.2
Description: dead.bashbug4.2
dead.bashbug4.3
Description: dead.bashbug4.3