[PATCH 1/7] scripts/leaking_addresses: use tabs not spaces

Tobin C. Harding
2017-11-08T03:37:57Z

Current code uses spaces instead of tabs in places.

Use tabs instead of spaces.

Signed-off-by: Tobin C. Harding <me@tobin.cc>
---
scripts/leaking_addresses.pl | 54 ++++++++++++++++++++++----------------------
1 file changed, 27 insertions(+), 27 deletions(-)

diff --git a/scripts/leaking_addresses.pl b/scripts/leaking_addresses.pl
index 2977371b2956..b64efcecbb5e 100755
--- a/scripts/leaking_addresses.pl
+++ b/scripts/leaking_addresses.pl
@@ -170,46 +170,46 @@ sub push_to_global

sub is_false_positive
{
- my ($match) = @_;
+ my ($match) = @_;
+
+ if ($match =~ '\b(0x)?(f|F){16}\b' or
+ $match =~ '\b(0x)?0{16}\b') {
+ return 1;
+ }

- if ($match =~ '\b(0x)?(f|F){16}\b' or
- $match =~ '\b(0x)?0{16}\b') {
- return 1;
- }

- # vsyscall memory region, we should probably check against a range here.
- if ($match =~ '\bf{10}600000\b' or
- $match =~ '\bf{10}601000\b') {
- return 1;
- }
+ if ($match =~ '\bf{10}600000\b' or# vsyscall memory region, we should probably check against a range here.
+ $match =~ '\bf{10}601000\b') {
+ return 1;
+ }

- return 0;
+ return 0;
}

# True if argument potentially contains a kernel address.
sub may_leak_address
{
- my ($line) = @_;
- my $address = '\b(0x)?ffff[[:xdigit:]]{12}\b';
+ my ($line) = @_;
+ my $address = '\b(0x)?ffff[[:xdigit:]]{12}\b';

- # Signal masks.
- if ($line =~ '^SigBlk:' or
- $line =~ '^SigCgt:') {
- return 0;
- }
+ # Signal masks.
+ if ($line =~ '^SigBlk:' or
+ $line =~ '^SigCgt:') {
+ return 0;
+ }

- if ($line =~ '\bKEY=[[:xdigit:]]{14} [[:xdigit:]]{16} [[:xdigit:]]{16}\b' or
- $line =~ '\b[[:xdigit:]]{14} [[:xdigit:]]{16} [[:xdigit:]]{16}\b') {
+ if ($line =~ '\bKEY=[[:xdigit:]]{14} [[:xdigit:]]{16} [[:xdigit:]]{16}\b' or
+ $line =~ '\b[[:xdigit:]]{14} [[:xdigit:]]{16} [[:xdigit:]]{16}\b') {
return 0;
- }
+ }

- while (/($address)/g) {
- if (!is_false_positive($1)) {
- return 1;
- }
- }
+ while (/($address)/g) {
+ if (!is_false_positive($1)) {
+ return 1;
+ }
+ }

- return 0;
+ return 0;
}

sub parse_dmesg
--
2.7.4