On 2/5/14 4:37 PM, Michal Sojka wrote:
>> Bash closes file descriptors associated with coprocs in child processes,
>> since they are pipes. It's even more careful when those child processes
>> are part of pipelines. It's really a bad idea to have pipe file
>> descriptors open in multiple process
On Wed, Feb 05 2014, Chet Ramey wrote:
> On 2/4/14, 2:34 AM, Michal Sojka wrote:
>
>> Bash Version: 4.2
>> Patch Level: 45
>> Release Status: release
>>
>> Description:
>> The following commands fail:
>>
>> coproc while true; do echo $RANDOM; done
>> cat <&${COPROC[0]} | ca
On 2/4/14, 2:34 AM, Michal Sojka wrote:
> Bash Version: 4.2
> Patch Level: 45
> Release Status: release
>
> Description:
> The following commands fail:
>
> coproc while true; do echo $RANDOM; done
> cat <&${COPROC[0]} | cat
>
> The resulting error message is:
>
Configuration Information [Automatically generated, do not change]:
Machine: x86_64
OS: linux-gnu
Compiler: gcc
Compilation CFLAGS: -DPROGRAM='bash' -DCONF_HOSTTYPE='x86_64'
-DCONF_OSTYPE='linux-gnu' -DCONF_MACHTYPE='x86_64-pc-linux-gnu'
-DCONF_VENDOR='pc' -DLOCALEDIR='/usr/share/locale' -DPACKA
