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Date: Wed, 8 Nov 2017 14:37:33 +1100
From: "Tobin C. Harding" <me@...in.cc>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: "Tobin C. Harding" <me@...in.cc>, "Jason A. Donenfeld" <Jason@...c4.com>,
Theodore Ts'o <tytso@....edu>, Kees Cook <keescook@...omium.org>,
Paolo Bonzini <pbonzini@...hat.com>, Tycho Andersen <tycho@...ker.com>,
"Roberts, William C" <william.c.roberts@...el.com>,
Tejun Heo <tj@...nel.org>, Jordan Glover <Golden_Miller83@...tonmail.ch>,
Greg KH <gregkh@...uxfoundation.org>, Petr Mladek <pmladek@...e.com>,
Joe Perches <joe@...ches.com>, Ian Campbell <ijc@...lion.org.uk>,
Sergey Senozhatsky <sergey.senozhatsky@...il.com>,
Catalin Marinas <catalin.marinas@....com>,
Will Deacon <wilal.deacon@....com>, Steven Rostedt <rostedt@...dmis.org>,
Chris Fries <cfries@...gle.com>, Dave Weinstein <olorin@...gle.com>,
Daniel Micay <danielmicay@...il.com>, Djalal Harouni <tixxdz@...il.com>,
linux-kernel@...r.kernel.org,
Network Development <netdev@...r.kernel.org>,
David Miller <davem@...emloft.net>, kernel-hardening@...ts.openwall.com,
"Paul E. McKenney" <paulmck@...ux.vnet.ibm.com>,
Andy Lutomirski <luto@...nel.org>,
Peter Zijlstra <peterz@...radead.org>
Subject: [PATCH 1/7] scripts/leaking_addresses: use tabs not spaces
Current code uses spaces instead of tabs in places.
Use tabs instead of spaces.
Signed-off-by: Tobin C. Harding <me@...in.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
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