[PATCH] gdb/breakpoint: make a copy of the "commands" command's argument

[Tom Tromey]

>>>>> "Tankut" == Tankut Baris Aktemur via Gdb-patches <gdb-patches@sourceware.org> writes:

Tankut> When GDB reads commands from the input, its internal buffer is re-used
Tankut> for each line.

I wonder if this could be changed instead.

At least when reading from the user, a copy is already made.  For
instance, readline returns an allocated string.

I recall thinking that this was hard for some reason, but I don't
remember why any more :(

Tankut> gdb/ChangeLog:
Tankut> 2020-09-11  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>

Tankut> 	* breakpoint.c (commands_command_1): Make a copy of the 'arg'
Tankut> 	argument.

This is ok.  Thank you.

Tom