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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-14 13:42:30 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-14 13:42:30 +0000 |
commit | 75808db17caf8b960b351e3408e74142f4c85aac (patch) | |
tree | 7989e9c09a4240248bf4658a22208a0a52d991c4 /lib/Lintian/Check/Binaries/DebugSymbols.pm | |
parent | Initial commit. (diff) | |
download | lintian-upstream.tar.xz lintian-upstream.zip |
Adding upstream version 2.117.0.upstream/2.117.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'lib/Lintian/Check/Binaries/DebugSymbols.pm')
-rw-r--r-- | lib/Lintian/Check/Binaries/DebugSymbols.pm | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/lib/Lintian/Check/Binaries/DebugSymbols.pm b/lib/Lintian/Check/Binaries/DebugSymbols.pm new file mode 100644 index 0000000..4afe525 --- /dev/null +++ b/lib/Lintian/Check/Binaries/DebugSymbols.pm @@ -0,0 +1,72 @@ +# binaries/debug-symbols -- lintian check script -*- perl -*- + +# Copyright (C) 1998 Christian Schwarz and Richard Braakman +# Copyright (C) 2012 Kees Cook +# Copyright (C) 2017-2020 Chris Lamb <lamby@debian.org> +# Copyright (C) 2021 Felix Lechner +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, you can find it on the World Wide +# Web at https://www.gnu.org/copyleft/gpl.html, or write to the Free +# Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, +# MA 02110-1301, USA. + +package Lintian::Check::Binaries::DebugSymbols; + +use v5.20; +use warnings; +use utf8; + +use Const::Fast; + +use Moo; +use namespace::clean; + +with 'Lintian::Check'; + +# Guile object files do not objdump/strip correctly, so exclude them +# from a number of tests. (#918444) +const my $GUILE_PATH_REGEX => qr{^usr/lib(?:/[^/]+)+/guile/[^/]+/.+\.go$}; + +sub visit_installed_files { + my ($self, $item) = @_; + + return + unless $item->is_file; + + return + unless $item->file_type =~ /^ [^,]* \b ELF \b /x; + + # Is it an object file (which generally cannot be + # stripped), a kernel module, debugging symbols, or + # perhaps a debugging package? + $self->pointed_hint('unstripped-binary-or-object', $item->pointer) + if $item->file_type =~ m{ \b not [ ] stripped \b }x + && $item->name !~ m{ [.]k?o $}x + && $self->processable->name !~ m{ -dbg $}x + && $item->name !~ m{^ (?:usr/)? lib/debug/ }x + && $item->name !~ $GUILE_PATH_REGEX + && $item->name !~ m{ [.]gox $}x + && ( $item->file_type !~ m/executable/ + || $item->strings !~ m{^ Caml1999X0[0-9][0-9] $}mx); + + return; +} + +1; + +# Local Variables: +# indent-tabs-mode: nil +# cperl-indent-level: 4 +# End: +# vim: syntax=perl sw=4 sts=4 sr et |