From:
[email protected]
Package: grub
Version: 0.95+cvs20040624-7
Severity: important
Tags: patch
update_grub mishandles 2.6.8.1, in the kopt_version part of the config.
The sed expression on line 507 in update_grub is ambigious with regard to 4-digit kernel version numbers. It will pick 6.8.1 as kernel version out
of 2.6.8.1. It COULD have picked 2.6.8 (which would have made a lot more sense), however this implementation of sed (sed 4.1.1-1) favors
expanding the latter '*' rather than the initial.
As a result, update_grub IGNORES any kopt_2_6 entries in
/boot/grub/menu.lst and proceeds with the defaults.
One simple solution is to re-write the sed regexp in order not to match
any numbers before the version number.
** /ug.old Mon Aug 16 16:32:56 2004
--- /sbin/update-grub Mon Aug 16 16:33:33 2004
***************
*** 483,489 ****
{
kernel_version=$1
! version=$(echo $kernel_version | sed 's/.*\([0-9]\+\)\.\([0-9]\+\)\.\([0-9]\+\).*/\1_\2_\3/')
if [ -n "$version" ] ; then
while [ -n "$version" ] ; do
currentOpt="$(eval "echo \$kopt_$version")"
--- 483,489 ----
{
kernel_version=$1
! version=$(echo $kernel_version | sed 's/[^0-9]*\([0-9]\+\)\.\([0-9]\+\)\.\([0-9]\+\).*/\1_\2_\3/')
if [ -n "$version" ] ; then
while [ -n "$version" ] ; do
currentOpt="$(eval "echo \$kopt_$version")"
-- System Information:
Debian Release: 3.1
APT prefers testing
APT policy: (500, 'testing')
Architecture: i386 (i686)
Kernel: Linux 2.6.7
Locale: LANG=C, LC_CTYPE=el_GR
Versions of packages grub depends on:
ii libc6 2.3.2.ds1-13 GNU C Library: Shared libraries an ii libncurses5