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Message-Id: <1510204175-10138-2-git-send-email-me@tobin.cc> Date: Thu, 9 Nov 2017 16:09:28 +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 <wil.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>, "Paul E. McKenney" <paulmck@...ux.vnet.ibm.com>, Andy Lutomirski <luto@...nel.org>, Peter Zijlstra <peterz@...radead.org>, Michael Ellerman <mpe@...erman.id.au>, David Miller <davem@...emloft.net>, Network Development <netdev@...r.kernel.org>, linux-kernel@...r.kernel.org, kernel-hardening@...ts.openwall.com Subject: [PATCH v2 1/8] 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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