Gabríel Arthúr Pétursson writes:
> Executing the following results in a fierce crash:
>
>$ bash -c '{0..255}.{0..255}.{0..255}.{0..255}'
>malloc(): unaligned fastbin chunk detected 2
>Aborted (core dumped)
As others have noted, you are attempting to construct 2^32 words. Now
it's
Le 15/07/2021 à 21:23, Greg Wooledge écrivait :
On Thu, Jul 15, 2021 at 05:28:04PM +0200, Léa Gris wrote:
Le 15/07/2021 à 16:36, Gabríel Arthúr Pétursson écrivait :
Hi all,
Executing the following results in a fierce crash:
$ bash -c '{0..255}.{0..255}.{0..255}.{0..255}'
Brace
On 7/15/21 10:36 AM, Gabríel Arthúr Pétursson wrote:
Hi all,
Executing the following results in a fierce crash:
$ bash -c '{0..255}.{0..255}.{0..255}.{0..255}'
malloc(): unaligned fastbin chunk detected 2
Aborted (core dumped)
If the Oom killer doesn't get you first.
--
``The
On Thu, Jul 15, 2021 at 05:28:04PM +0200, Léa Gris wrote:
> Le 15/07/2021 à 16:36, Gabríel Arthúr Pétursson écrivait :
> > Hi all,
> >
> > Executing the following results in a fierce crash:
> >
> > $ bash -c '{0..255}.{0..255}.{0..255}.{0..255}'
>
> Brace expression expands all the value in
Le 15/07/2021 à 16:36, Gabríel Arthúr Pétursson écrivait :
Hi all,
Executing the following results in a fierce crash:
$ bash -c '{0..255}.{0..255}.{0..255}.{0..255}'
Brace expression expands all the value in memory.
Here you are actually telling Bash to expand 256⁴ or 4294967296 42
Hi all,
Executing the following results in a fierce crash:
$ bash -c '{0..255}.{0..255}.{0..255}.{0..255}'
malloc(): unaligned fastbin chunk detected 2
Aborted (core dumped)
Backtrace:
#0 0x7f8999dd22a2 in raise () from /lib64/libc.so.6
#1 0x7f8999dbb8a4 in abort ()
