Wednesday, July 21, 2021

Digest for comp.lang.c++@googlegroups.com - 1 update in 1 topic

Paulo da Silva <p_d_a_s_i_l_v_a_ns@nonetnoaddress.pt>: Jul 21 06:31PM +0100

Às 02:33 de 20/07/21, Paulo da Silva escreveu:
 
> Error message from debugger back end:
> ptrace: Operação não permitida. (Tr. from pt: Operation not
> allowed/permited)
 
Ok, to fix this:
Change in /etc/sysctl.d/10-ptrace.conf
kernel.yama.ptrace_scope = 1
to
kernel.yama.ptrace_scope = 0
 
Besides, one needs to put, for example, getchar(); at the beginning of
the program for it to wait the debugger attach. Then just hit enter and
the debugging should proceed normally.
 
A very weird solution, however!!
 
Regards
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