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fix buffer overflow with high port numbers

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Resolves: RHEL-11034
This commit is contained in:
Lukáš Zaoral 2023-10-23 12:47:00 +02:00 committed by Henrich Hofbauer
parent ff8325e2a3
commit 3b5a8be450
2 changed files with 17 additions and 1 deletions
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11
sgpio-1.2-buffer-overflow.patch Normal file
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@ -0,0 +1,11 @@
--- sgpio/sgpio.c
+++ sgpio/sgpio.c
@@ -126,7 +126,7 @@
int id;
int host_port;
int init;
- char name[7];
+ char name[5 /* prefix */ + 10 /* port number */ + 1 /* terminator */];
};
/* structure for the disks associated with the led structure */

7
sgpio.spec
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@ -1,7 +1,7 @@
Summary: SGPIO captive backplane tool Summary: SGPIO captive backplane tool
Name: sgpio Name: sgpio
Version: 1.2.0.10 Version: 1.2.0.10
Release: 21%{?dist} Release: 22%{?dist}
License: GPLv2+ License: GPLv2+
Group: System Environment/Base Group: System Environment/Base
URL: http://sources.redhat.com/lvm2/wiki/DMRAID_Eventing URL: http://sources.redhat.com/lvm2/wiki/DMRAID_Eventing
@ -10,6 +10,7 @@ Source: sgpio-1.2-0.10-src.tar.gz
#Source: http://sources.redhat.com/lvm2/wiki/DMRAID_Eventing?action=AttachFile&do=get&target=sgpio-1.2.tgz #Source: http://sources.redhat.com/lvm2/wiki/DMRAID_Eventing?action=AttachFile&do=get&target=sgpio-1.2.tgz
Patch0: sgpio-1.2-makefile.patch Patch0: sgpio-1.2-makefile.patch
Patch1: sgpio-1.2-coverity.patch Patch1: sgpio-1.2-coverity.patch
Patch2: sgpio-1.2-buffer-overflow.patch
BuildRequires: dos2unix BuildRequires: dos2unix
%description %description
@ -20,6 +21,7 @@ Intel SGPIO enclosure management utility
dos2unix --keepdate Makefile README dos2unix --keepdate Makefile README
%patch0 -p1 -b .makefile %patch0 -p1 -b .makefile
%patch1 -p1 -b .coverity %patch1 -p1 -b .coverity
%patch2 -p1 -b .buffer-overflow
chmod a-x * chmod a-x *
%build %build
@ -36,6 +38,9 @@ make install INSTALL="%{__install} -p" DESTDIR=$RPM_BUILD_ROOT SBIN_DIR=$RPM_BUI
%{_mandir}/man1/sgpio.* %{_mandir}/man1/sgpio.*
%changelog %changelog
* Mon Oct 09 2023 Lukáš Zaoral <lzaoral@redhat.com> - 1.2.0.10-22
- fix buffer overflow with high port numbers (RHEL-11034)
* Mon Feb 26 2018 Jan Synáček <jsynacek@redhat.com> - 1.2.0.10-21 * Mon Feb 26 2018 Jan Synáček <jsynacek@redhat.com> - 1.2.0.10-21
- use distribution LDFLAGS during build (#1548559) - use distribution LDFLAGS during build (#1548559)