Closed
Description
Description
The debugger's "v" command crashes instead of listing the source.
Steps to Reproduce
perl -de1
v
Undefined subroutine &DB::cmd_l called at /home/choroba/localperl/lib/5.35.1/perl5db.pl line 6034.
at /home/choroba/localperl/lib/5.35.1/perl5db.pl line 6034.
DB::cmd_v("v", "", 1) called at /home/choroba/localperl/lib/5.35.1/perl5db.pl line 4798
DB::cmd_wrapper("v", "", 1) called at /home/choroba/localperl/lib/5.35.1/perl5db.pl line 4311
DB::Obj::_handle_cmd_wrapper_commands(DB::Obj=HASH(0x27a65a8)) called at /home/choroba/localperl/lib/5.35.1/perl5db.pl line 3200
DB::DB called at -e line 1
Debugged program terminated. Use q to quit or R to restart,
use o inhibit_exit to avoid stopping after program termination,
h q, h R or h o to get additional info.
Expected behavior
The expected output is
1==> 1
Perl configuration
Summary of my perl5 (revision 5 version 35 subversion 1) configuration:
Commit id: 44e4059baf939468ae61cb63c0c2871c40147dc3
Platform:
osname=linux
osvers=5.3.18-lp152.92-default
archname=x86_64-linux-thread-multi
uname='linux triangle 5.3.18-lp152.92-default #1 smp mon sep 13 11:30:31 utc 2021 (d83471c) x86_64 x86_64 x86_64 gnulinux '
config_args='-Dusethreads -Dprefix=/home/choroba/localperl -Dusedevel -des'
hint=recommended
useposix=true
d_sigaction=define
useithreads=define
usemultiplicity=define
use64bitint=define
use64bitall=define
uselongdouble=undef
usemymalloc=n
default_inc_excludes_dot=define
Compiler:
cc='cc'
ccflags ='-D_REENTRANT -D_GNU_SOURCE -fwrapv -fno-strict-aliasing -pipe -fstack-protector-strong -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2'
optimize='-O2'
cppflags='-D_REENTRANT -D_GNU_SOURCE -fwrapv -fno-strict-aliasing -pipe -fstack-protector-strong -I/usr/local/include'
ccversion=''
gccversion='7.5.0'
gccosandvers=''
intsize=4
longsize=8
ptrsize=8
doublesize=8
byteorder=12345678
doublekind=3
d_longlong=define
longlongsize=8
d_longdbl=define
longdblsize=16
longdblkind=3
ivtype='long'
ivsize=8
nvtype='double'
nvsize=8
Off_t='off_t'
lseeksize=8
alignbytes=8
prototype=define
Linker and Libraries:
ld='cc'
ldflags =' -fstack-protector-strong -L/usr/local/lib'
libpth=/usr/local/lib /usr/x86_64-suse-linux/lib /usr/lib /lib64 /usr/lib64 /lib /usr/local/lib64
libs=-lpthread -ldl -lm -lcrypt -lutil -lc
perllibs=-lpthread -ldl -lm -lcrypt -lutil -lc
libc=libc-2.26.so
so=so
useshrplib=false
libperl=libperl.a
gnulibc_version='2.26'
Dynamic Linking:
dlsrc=dl_dlopen.xs
dlext=so
d_dlsymun=undef
ccdlflags='-Wl,-E'
cccdlflags='-fPIC'
lddlflags='-shared -O2 -L/usr/local/lib -fstack-protector-strong'
Characteristics of this binary (from libperl):
Compile-time options:
HAS_TIMES
MULTIPLICITY
PERLIO_LAYERS
PERL_COPY_ON_WRITE
PERL_DONT_CREATE_GVSV
PERL_IMPLICIT_CONTEXT
PERL_MALLOC_WRAP
PERL_OP_PARENT
PERL_PRESERVE_IVUV
PERL_USE_DEVEL
USE_64_BIT_ALL
USE_64_BIT_INT
USE_ITHREADS
USE_LARGE_FILES
USE_LOCALE
USE_LOCALE_COLLATE
USE_LOCALE_CTYPE
USE_LOCALE_NUMERIC
USE_LOCALE_TIME
USE_PERLIO
USE_PERL_ATOF
USE_REENTRANT_API
USE_THREAD_SAFE_LOCALE
Built under linux
Compiled at Oct 4 2021 16:56:01
@INC:
/home/choroba/localperl/lib/site_perl/5.35.1/x86_64-linux-thread-multi
/home/choroba/localperl/lib/site_perl/5.35.1
/home/choroba/localperl/lib/5.35.1/x86_64-linux-thread-multi
/home/choroba/localperl/lib/5.35.1
/home/choroba/localperl/lib/site_perl