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import gdbm-1.18-2.el8

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CentOS Sources 2022-09-27 16:23:46 -04:00 committed by Stepan Oksanichenko
parent 36eda85772
commit 25b310be20
2 changed files with 34 additions and 9 deletions
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24
SOURCES/gdbm-1.18-backward-compatibility.patch Normal file
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@ -0,0 +1,24 @@
Upstream backport: 00ba17479ff31c6825f0e6f28b965f11525e83f6
Fix problem with loading old format of databases exports
diff -ur gdbm-1.18/src/gdbmopen.c gdbm-patch/src/gdbmopen.c
--- gdbm-1.18/src/gdbmopen.c 2018-08-03 10:46:39.000000000 +0200
+++ gdbm-patch/src/gdbmopen.c 2022-07-01 08:56:08.000000000 +0200
@@ -168,9 +168,14 @@
return GDBM_BLOCK_SIZE_ERROR;
}
- if (hdr->next_block != st->st_size)
- /* FIXME: Should return GDBM_NEED_RECOVERY instead? */
- return GDBM_BAD_HEADER;
+ /* Technically speaking, the condition below should read
+ hdr->next_block != st->st_size
+ However, gdbm versions prior to commit 4e819c98 could leave
+ hdr->next_block pointing beyond current end of file. To ensure
+ backward compatibility with these versions, the condition has been
+ slackened to this: */
+ if (hdr->next_block < st->st_size)
+ return GDBM_BAD_HEADER;
/* Make sure dir and dir + dir_size fall within the file boundary */
if (!(hdr->dir > 0

19
SPECS/gdbm.spec
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@ -3,21 +3,16 @@
Summary: A GNU set of database routines which use extensible hashing
Name: gdbm
Version: 1.18
Release: 1%{?dist}
Release: 2%{?dist}
Epoch: 1
License: GPLv3+
URL: http://www.gnu.org/software/gdbm/
Source: http://ftp.gnu.org/gnu/gdbm/gdbm-%{version}.tar.gz
# See https://bugzilla.redhat.com/show_bug.cgi?id=4457
# Upstream bug http://puszcza.gnu.org.ua/bugs/?func=detailitem&item_id=151
# Fixed in http://cvs.gnu.org.ua/viewvc/gdbm/gdbm/src/gdbmopen.c?r1=1.12&r2=1.13
# - version 1.10
#Patch0: gdbm-1.10-zeroheaders.patch
# NOTE-WARNING file doesn't contain distro dependent largefile note now
#Patch1: gdbm-1.10-fedora.patch
Patch2: gdbm-1.17-coverity-fixes.patch
Patch1: gdbm-1.17-coverity-fixes.patch
# Backport of upstream commit: 00ba17479ff31c6825f0e6f28b965f11525e83f6
Patch2: gdbm-1.18-backward-compatibility.patch
BuildRequires: gcc
BuildRequires: libtool
@ -58,6 +53,7 @@ gdbm database library. You'll also need to install the gdbm package.
%prep
%setup -q
%patch1 -p1
%patch2 -p1
%build
@ -125,6 +121,11 @@ fi
%{_mandir}/man3/*
%changelog
* Fri Jul 01 2022 <fjanus@redhat.com> - 1.18-2
- Add backward compatibility patch
- Resolves: #2097704
- Backport from upstream commit: 00ba17479ff31c6825f0e6f28b965f11525e83f6
* Mon Sep 03 2018 mskalick@redhat.com - 1:1.18-1
- Rebase to latest release 1.18
- Fix issues found by coverity