ACIL FM

Nama	Ukuran	Aksi
alloc	-	Open
debugfs	-	Open
atomic_as_refcounter.cocci	2.22 MB	View DL Edit
check_bq27xxx_data.cocci	3.46 MB	View DL Edit
device_attr_show.cocci	1.08 MB	View DL Edit
d_find_alias.cocci	1.28 MB	View DL Edit
err_cast.cocci	1.09 MB	View DL Edit
kfree_mismatch.cocci	5.56 MB	View DL Edit
kfree_sensitive.cocci	1.91 MB	View DL Edit
kstrdup.cocci	2.42 MB	View DL Edit
kvmalloc.cocci	6.13 MB	View DL Edit
memdup.cocci	1.33 MB	View DL Edit
memdup_user.cocci	2.58 MB	View DL Edit
platform_get_irq.cocci	1.22 MB	View DL Edit
platform_no_drv_owner.cocci	3.81 MB	View DL Edit
pm_runtime.cocci	2.37 MB	View DL Edit
resource_size.cocci	2.08 MB	View DL Edit
simple_open.cocci	1.21 MB	View DL Edit
stream_open.cocci	7.7 MB	View DL Edit
vma_pages.cocci	1.48 MB	View DL Edit

Edit file: /usr/src/kernels/5.14.0-611.34.1.el9_7.x86_64/scripts/coccinelle/api/d_find_alias.cocci

// SPDX-License-Identifier: GPL-2.0
/// Make sure calls to d_find_alias() have a corresponding call to dput().
//
// Keywords: d_find_alias, dput
//
// Confidence: Moderate
// URL: http://coccinelle.lip6.fr/
// Options: --include-headers

virtual context
virtual org
virtual patch
virtual report

@r exists@
local idexpression struct dentry *dent;
expression E, E1;
statement S1, S2;
position p1, p2;
@@
(
	if (!(dent@p1 = d_find_alias(...))) S1
|
	dent@p1 = d_find_alias(...)
)

<...when != dput(dent)
    when != if (...) { <+... dput(dent) ...+> }
    when != true !dent || ...
    when != dent = E
    when != E = dent
if (!dent || ...) S2
...>
(
	return <+...dent...+>;
|
	return @p2 ...;
|
	dent@p2 = E1;
|
	E1 = dent;
)

@depends on context@
local idexpression struct dentry *r.dent;
position r.p1,r.p2;
@@
* dent@p1 = ...
  ...
(
* return@p2 ...;
|
* dent@p2
)

@script:python depends on org@
p1 << r.p1;
p2 << r.p2;
@@
cocci.print_main("Missing call to dput()",p1)
cocci.print_secs("",p2)

@depends on patch@
local idexpression struct dentry *r.dent;
position r.p2;
@@
(
+ dput(dent);
  return @p2 ...;
|
+ dput(dent);
  dent@p2 = ...;
)

@script:python depends on report@
p1 << r.p1;
p2 << r.p2;
@@
msg = "Missing call to dput() at line %s."
coccilib.report.print_report(p1[0], msg % (p2[0].line))

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