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Resolves: #2112870 - prevent unexpand from failing on control characters

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This commit is contained in:
Kamil Dudka 2022-08-01 17:17:07 +02:00
parent 2158b83433
commit e0f6afe5e6
2 changed files with 13 additions and 8 deletions
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16
coreutils-i18n.patch
View File

@ -19,7 +19,7 @@ Subject: [PATCH] coreutils-i18n.patch
src/local.mk | 4 +-
src/pr.c | 443 ++++++++++++++++++--
src/sort.c | 792 +++++++++++++++++++++++++++++++++---
src/unexpand.c | 101 ++++-
src/unexpand.c | 103 ++++-
src/uniq.c | 119 +++++-
tests/Coreutils.pm | 3 +
tests/expand/mb.sh | 183 +++++++++
@ -35,7 +35,7 @@ Subject: [PATCH] coreutils-i18n.patch
tests/misc/uniq.pl | 55 +++
tests/pr/pr-tests.pl | 49 +++
tests/unexpand/mb.sh | 172 ++++++++
31 files changed, 3698 insertions(+), 242 deletions(-)
31 files changed, 3700 insertions(+), 242 deletions(-)
create mode 100644 lib/mbfile.c
create mode 100644 lib/mbfile.h
create mode 100644 m4/mbfile.m4
@ -4273,7 +4273,7 @@ index 7d6100f..04cd646 100644
{
/* Go back one column, and force recalculation of the
next tab stop. */
@@ -218,9 +277,9 @@ unexpand (void)
@@ -218,9 +277,11 @@ unexpand (void)
next_tab_column = column;
tab_index -= !!tab_index;
}
@ -4281,11 +4281,13 @@ index 7d6100f..04cd646 100644
+ else if (!mb_iseq (c, '\n'))
{
- column++;
+ column += mb_width (c);
+ /* mb_width() returns 0 for control characters */
+ const int width = mb_width (c);
+ column += (width) ? width : 1;
if (!column)
die (EXIT_FAILURE, 0, _("input line is too long"));
}
@@ -228,8 +287,11 @@ unexpand (void)
@@ -228,8 +289,11 @@ unexpand (void)
if (pending)
{
if (pending > 1 && one_blank_before_tab_stop)
@ -4299,7 +4301,7 @@ index 7d6100f..04cd646 100644
die (EXIT_FAILURE, errno, _("write error"));
pending = 0;
one_blank_before_tab_stop = false;
@@ -239,16 +301,17 @@ unexpand (void)
@@ -239,16 +303,17 @@ unexpand (void)
convert &= convert_entire_line || blank;
}
@ -4489,7 +4491,7 @@ diff --git a/tests/Coreutils.pm b/tests/Coreutils.pm
index fad7ab9..c9021a6 100644
--- a/tests/Coreutils.pm
+++ b/tests/Coreutils.pm
@@ -264,6 +264,9 @@ sub run_tests ($$$$$)
@@ -269,6 +269,9 @@ sub run_tests ($$$$$)
# Yes, this is an arbitrary limit. If it causes trouble,
# consider removing it.
my $max = 30;

5
coreutils.spec
View File

@ -1,7 +1,7 @@
Summary: A set of basic GNU tools commonly used in shell scripts
Name: coreutils
Version: 9.1
Release: 3%{?dist}
Release: 4%{?dist}
License: GPLv3+
Url: https://www.gnu.org/software/coreutils/
Source0: https://ftp.gnu.org/gnu/%{name}/%{name}-%{version}.tar.xz
@ -265,6 +265,9 @@ rm -f $RPM_BUILD_ROOT%{_infodir}/dir
%license COPYING
%changelog
* Mon Aug 01 2022 Kamil Dudka <kdudka@redhat.com> - 9.1-4
- prevent unexpand from failing on control characters (#2112870)
* Wed Jul 20 2022 Fedora Release Engineering <releng@fedoraproject.org>
- Rebuilt for https://fedoraproject.org/wiki/Fedora_37_Mass_Rebuild