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authorTobin C. Harding <me@tobin.cc>2018-01-06 09:24:49 +1100
committerTobin C. Harding <me@tobin.cc>2018-04-07 08:50:34 +1000
commit6efb7458280a8f5d4c1955324e9d8985e90a882b (patch)
treed73b113a0ac2fcb6da5c1bd2f831e336c7a93f0e /scripts
parent2f042c93a138f87a2f85e80daa5dbab6bf138045 (diff)
downloadlinux-stericsson-6efb7458280a8f5d4c1955324e9d8985e90a882b.tar.gz
leaking_addresses: use system command to get arch
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>
Diffstat (limited to 'scripts')
-rwxr-xr-xscripts/leaking_addresses.pl12
1 files changed, 6 insertions, 6 deletions
diff --git a/scripts/leaking_addresses.pl b/scripts/leaking_addresses.pl
index 35d6dd9fdced..56894daf6368 100755
--- a/scripts/leaking_addresses.pl
+++ b/scripts/leaking_addresses.pl
@@ -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;