The patch titled
Subject: checkpatch: improve octal permissions tests
has been removed from the -mm tree. Its filename was
checkpatch-improve-octal-permissions-tests.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Joe Perches <joe@xxxxxxxxxxx>
Subject: checkpatch: improve octal permissions tests
Add world writable permissions tests for the various functions like
debugfs etc...
Add $String type for $FuncArg so that string constants are matched.
Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
scripts/checkpatch.pl | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff -puN scripts/checkpatch.pl~checkpatch-improve-octal-permissions-tests scripts/checkpatch.pl
--- a/scripts/checkpatch.pl~checkpatch-improve-octal-permissions-tests
+++ a/scripts/checkpatch.pl
@@ -298,6 +298,7 @@ our $Binary = qr{(?i)0b[01]+$Int_type?};
our $Hex = qr{(?i)0x[0-9a-f]+$Int_type?};
our $Int = qr{[0-9]+$Int_type?};
our $Octal = qr{0[0-7]+$Int_type?};
+our $String = qr{"[X\t]*"};
our $Float_hex = qr{(?i)0x[0-9a-f]+p-?[0-9]+[fl]?};
our $Float_dec = qr{(?i)(?:[0-9]+\.[0-9]*|[0-9]*\.[0-9]+)(?:e-?[0-9]+)?[fl]?};
our $Float_int = qr{(?i)[0-9]+e-?[0-9]+[fl]?};
@@ -517,7 +518,7 @@ our $Typecast = qr{\s*(\(\s*$NonptrType\
our $balanced_parens = qr/(\((?:[^\(\)]++|(?-1))*\))/;
our $LvalOrFunc = qr{((?:[\&\*]\s*)?$Lval)\s*($balanced_parens{0,1})\s*};
-our $FuncArg = qr{$Typecast{0,1}($LvalOrFunc|$Constant)};
+our $FuncArg = qr{$Typecast{0,1}($LvalOrFunc|$Constant|$String)};
our $declaration_macros = qr{(?x:
(?:$Storage\s+)?(?:[A-Z_][A-Z0-9]*_){0,2}(?:DEFINE|DECLARE)(?:_[A-Z0-9]+){1,2}\s*\(|
@@ -5261,6 +5262,9 @@ sub process {
length($val) ne 4)) {
ERROR("NON_OCTAL_PERMISSIONS",
"Use 4 digit octal (0777) not decimal permissions\n" . $herecurr);
+ } elsif ($val =~ /^$Octal$/ && (oct($val) & 02)) {
+ ERROR("EXPORTED_WORLD_WRITABLE",
+ "Exporting writable files is usually an error. Consider more restrictive permissions.\n" . $herecurr);
}
}
}
_
Patches currently in -mm which might be from joe@xxxxxxxxxxx are
origin.patch
mm-utilc-add-kstrimdup.patch
fs-ufs-superc-remove-unnecessary-casting.patch
linux-next.patch
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