Execution of "prlimit --nproc=1 bash" yields segmentation fault
Hello, doing the following yields an segmentation fault. I am using bash 4.3.42(1) under Archlinux. /prlimit --nproc=1 bash// //[florian@kurerm ~]$ pwd// ///home/florian// //[florian@kurerm ~]$ ls// //bash: fork: retry: No child processes// //bash: fork: retry: No child processes// //bash: fork: retry: No child processes// //bash: fork: retry: No child processes// //bash: fork: Resource temporarily unavailable// //Segmentation fault (core dumped)/ Best regards Florian
Re: Execution of "prlimit --nproc=1 bash" yields segmentation fault
On 3/2/16 1:48 PM, Florian Mayer wrote: > Hello, > > doing the following yields an segmentation fault. > I am using bash 4.3.42(1) under Archlinux. > > /prlimit --nproc=1 bash// > //[florian@kurerm ~]$ pwd// > ///home/florian// > //[florian@kurerm ~]$ ls// > //bash: fork: retry: No child processes// > //bash: fork: retry: No child processes// > //bash: fork: retry: No child processes// > //bash: fork: retry: No child processes// > //bash: fork: Resource temporarily unavailable// > //Segmentation fault (core dumped)/ chet(1)$ ./bash chet(2)$ ulimit -u 1 chet(2)$ ls bash: fork: retry: No child processes bash: fork: retry: No child processes bash: fork: retry: No child processes bash: fork: retry: No child processes bash: fork: Resource temporarily unavailable chet(2)$ echo $BASH_VERSION 4.4.0(13)-rc1 I'm calling it fixed. -- ``The lyf so short, the craft so long to lerne.'' - Chaucer ``Ars longa, vita brevis'' - Hippocrates Chet Ramey, ITS, CWRUc...@case.eduhttp://cnswww.cns.cwru.edu/~chet/
Re: Execution of "prlimit --nproc=1 bash" yields segmentation fault
That's because of bash limiting the number of child processes to 1. ls uses multiple threads, thus the crash. On Wed, Mar 2, 2016 at 7:48 PM, Florian Mayer wrote: > Hello, > > doing the following yields an segmentation fault. > I am using bash 4.3.42(1) under Archlinux. > > prlimit --nproc=1 bash > [florian@kurerm ~]$ pwd > /home/florian > [florian@kurerm ~]$ ls > bash: fork: retry: No child processes > bash: fork: retry: No child processes > bash: fork: retry: No child processes > bash: fork: retry: No child processes > bash: fork: Resource temporarily unavailable > Segmentation fault (core dumped) > > Best regards > Florian
