ACIL FM

Nama	Ukuran	Aksi
add_namespace.cocci	837 B	View DL Edit
array_size.cocci	1.69 MB	View DL Edit
array_size_dup.cocci	4.78 MB	View DL Edit
badty.cocci	1.69 MB	View DL Edit
boolconv.cocci	1.47 MB	View DL Edit
boolreturn.cocci	698 B	View DL Edit
bugon.cocci	1.48 MB	View DL Edit
cond_no_effect.cocci	2.07 MB	View DL Edit
cstptr.cocci	852 B	View DL Edit
doubleinit.cocci	1.38 MB	View DL Edit
excluded_middle.cocci	677 B	View DL Edit
flexible_array.cocci	1.78 MB	View DL Edit
ifaddr.cocci	684 B	View DL Edit
ifcol.cocci	1.23 MB	View DL Edit
irqf_oneshot.cocci	1.96 MB	View DL Edit
minmax.cocci	3.21 MB	View DL Edit
newline_in_nl_msg.cocci	1.61 MB	View DL Edit
noderef.cocci	1.19 MB	View DL Edit
of_table.cocci	1.33 MB	View DL Edit
orplus.cocci	1.03 MB	View DL Edit
returnvar.cocci	1.26 MB	View DL Edit
semicolon.cocci	1.07 MB	View DL Edit
swap.cocci	1.48 MB	View DL Edit
uninitialized_var.cocci	1.59 MB	View DL Edit
warn.cocci	1.65 MB	View DL Edit

Edit file: /usr/src/kernels/5.14.0-611.27.1.el9_7.x86_64/scripts/coccinelle/misc/bugon.cocci

// SPDX-License-Identifier: GPL-2.0-only
/// Use BUG_ON instead of a if condition followed by BUG.
///
//# This makes an effort to find cases where BUG() follows an if
//# condition on an expression and replaces the if condition and BUG()
//# with a BUG_ON having the conditional expression of the if statement
//# as argument.
//
// Confidence: High
// Copyright: (C) 2014 Himangi Saraogi.
// Comments:
// Options: --no-includes --include-headers

virtual patch
virtual context
virtual org
virtual report

//----------------------------------------------------------
//  For context mode
//----------------------------------------------------------

@depends on context@
expression e;
@@

*if (e) BUG();

//----------------------------------------------------------
//  For patch mode
//----------------------------------------------------------

@depends on patch@
expression e;
@@

-if (e) BUG();
+BUG_ON(e);

//----------------------------------------------------------
//  For org and report mode
//----------------------------------------------------------

@r depends on (org || report)@
expression e;
position p;
@@

if (e) BUG@p ();

@script:python depends on org@
p << r.p;
@@

coccilib.org.print_todo(p[0], "WARNING use BUG_ON")

@script:python depends on report@
p << r.p;
@@

msg="WARNING: Use BUG_ON instead of if condition followed by BUG.\nPlease make sure the condition has no side effects (see conditional BUG_ON definition in include/asm-generic/bug.h)"
coccilib.report.print_report(p[0], msg)

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