diff --git a/0022-fix-string-overflow-in-vtoc_volume_label_init.patch b/0022-fix-string-overflow-in-vtoc_volume_label_init.patch new file mode 100644 index 0000000..efb5df7 --- /dev/null +++ b/0022-fix-string-overflow-in-vtoc_volume_label_init.patch @@ -0,0 +1,28 @@ +From 664ab55f566e46c31806b25a976dea444a7976a3 Mon Sep 17 00:00:00 2001 +From: =?utf-8?q?Dan=20Hor=C3=A1k?= +Date: Thu, 24 Sep 2009 09:12:39 +0200 +Subject: [PATCH] fix string overflow in vtoc_volume_label_init + +Originaly it tries to copy a 84B string into 4B field and reset also +the other fields thru the overflow. This doesn't work with recent GCC +and the security-related compile flags that are used in Fedora. +--- + libvtoc/vtoc.c | 2 +- + 1 files changed, 1 insertions(+), 1 deletions(-) + +diff --git a/libvtoc/vtoc.c b/libvtoc/vtoc.c +index 62a02a0..cebd5a4 100644 +--- a/libvtoc/vtoc.c ++++ b/libvtoc/vtoc.c +@@ -326,7 +326,7 @@ void vtoc_volume_label_init (volume_label_t *vlabel) + { + sprintf(buffer, "%84s", " "); + vtoc_ebcdic_enc(buffer, buffer, 84); +- strncpy(vlabel->volkey, buffer, 84); ++ memcpy(vlabel, buffer, 84); + } + + +-- +1.6.3.3 + diff --git a/s390utils.spec b/s390utils.spec index cb3825d..fe7669c 100644 --- a/s390utils.spec +++ b/s390utils.spec @@ -8,7 +8,7 @@ Name: s390utils Summary: Utilities and daemons for IBM System/z Group: System Environment/Base Version: 1.8.1 -Release: 3%{?dist} +Release: 4%{?dist} Epoch: 2 License: GPLv2 and GPLv2+ and CPL Buildroot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n) @@ -45,6 +45,7 @@ Patch18: 0018-s390-tools-1.8.1-ziomon-new-blkiomon.patch Patch19: 0019-s390-tools-1.8.1-lsluns-disk-enc.patch Patch20: 0020-s390-tools-1.8.1-cpuplugd-cmminit.patch Patch21: 0021-s390-tools-1.8.1-lszfcp-perf.patch +Patch22: 0022-fix-string-overflow-in-vtoc_volume_label_init.patch Patch100: cmsfs-1.1.8-warnings.patch Patch101: cmsfs-1.1.8-kernel26.patch @@ -122,6 +123,9 @@ be used together with the zSeries (s390) Linux kernel and device drivers. # Check only ZFCP devices in lszfcp (#518669) %patch21 -p1 -b .lszfcp-perf +# Fix string overflow in vtoc_volume_label_init (#525318) +%patch22 -p1 -b .vtoc-label + # # cmsfs # @@ -766,6 +770,9 @@ User-space development files for the s390/s390x architecture. %changelog +* Thu Sep 24 2009 Dan Horák 2:1.8.1-4 +- fixed string overflow in vtoc_volume_label_init (#525318) + * Thu Sep 3 2009 Dan Horák 2:1.8.1-3 - create devel subpackage with some useful headers - preserving timestamps on installed files