Re: Null Pointer Dereference in wextglob_skipname

2017-08-14 Thread Chet Ramey
On 8/14/17 2:50 AM, GwanYeong Kim wrote: > Hello, > > I found a Null Pointer Dereference bug in bash. > > Please confirm. I can't reproduce it with the current development version. Chet -- ``The lyf so short, the craft so long to lerne.'' - Chaucer ``Ars longa, vita brevis''

Null Pointer Dereference in wextglob_skipname

2017-08-14 Thread GwanYeong Kim
Hello, I found a Null Pointer Dereference bug in bash. Please confirm. Thanks. Version: bash 4.4.12(1)-maint(cb8c37dc664c2c0c12772111d3cc3a560d50cb04) OS: Ubuntu 16.04.2 64bit Steps to reproduce: 1.Download the PoC files. 2.Execute the following command : ./bash $PoC ``` ASAN:SIGSEGV