AuxXxilium/linux_dsm_epyc7002
1
0
Fork 0
mirror of https://github.com/AuxXxilium/linux_dsm_epyc7002.git synced 2024-11-24 02:40:52 +07:00
Code Issues Actions Packages Projects Releases Wiki Activity

leaking_addresses: use system command to get arch

Browse Source 
Currently script uses Perl to get the machine architecture. This can be
erroneous since Perl uses the architecture of the machine that Perl was
compiled on not the architecture of the running machine. We should use
the systems `uname` command instead.

Use `uname -m` instead of Perl to get the machine architecture.

Signed-off-by: Tobin C. Harding <me@tobin.cc>
This commit is contained in:
Tobin C. Harding 2018-01-06 09:24:49 +11:00
parent 2f042c93a1
commit 6efb745828
1 changed files with 6 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
scripts/leaking_addresses.pl
View File

@ -142,10 +142,10 @@ if (!is_supported_architecture()) {
foreach(@SUPPORTED_ARCHITECTURES) {
printf "\t%s\n", $_;
}
printf("\n");
my $archname = $Config{archname};
printf "\n\$ perl -MConfig -e \'print \"\$Config{archname}\\n\"\'\n";
printf "%s\n", $archname;
my $archname = `uname -m`;
printf("Machine hardware name (`uname -m`): %s\n", $archname);
exit(129);
}
@ -172,7 +172,7 @@ sub is_supported_architecture
sub is_x86_64
{
my $archname = $Config{archname};
my $archname = `uname -m`;
if ($archname =~ m/x86_64/) {
return 1;
@ -182,9 +182,9 @@ sub is_x86_64
sub is_ppc64
{
my $archname = $Config{archname};
my $archname = `uname -m`;
if ($archname =~ m/powerpc/ and $archname =~ m/64/) {
if ($archname =~ m/ppc64/) {
return 1;
}
return 0;