4 files changed, 0 insertions, 326 deletions
diff --git a/ANDROID_3.4.5/scripts/coccinelle/free/clk_put.cocci b/ANDROID_3.4.5/scripts/coccinelle/free/clk_put.cocci
deleted file mode 100644
index 46747adf..00000000
--- a/ANDROID_3.4.5/scripts/coccinelle/free/clk_put.cocci
+++ /dev/null
@@ -1,67 +0,0 @@
-/// Find missing clk_puts.
-///
-//# This only signals a missing clk_put when there is a clk_put later
-//# in the same function.
-//# False positives can be due to loops.
-//
-// Confidence: Moderate
-// Copyright: (C) 2012 Julia Lawall, INRIA/LIP6.  GPLv2.
-// Copyright: (C) 2012 Gilles Muller, INRIA/LiP6.  GPLv2.
-// URL: http://coccinelle.lip6.fr/
-// Comments:
-// Options:
-
-virtual context
-virtual org
-virtual report
-
-@clk@
-expression e;
-statement S,S1;
-int ret;
-position p1,p2,p3;
-@@
-
-e = clk_get@p1(...)
-... when != clk_put(e)
-if (<+...e...+>) S
-... when any
-    when != clk_put(e)
-    when != if (...) { ... clk_put(e); ... }
-(
- if (ret == 0) S1
-|
-if (...)
-   { ...
-     return 0; }
-|
-if (...)
-   { ...
-     return <+...e...+>; }
-|
-*if@p2 (...)
-   { ... when != clk_put(e)
-         when forall
-     return@p3 ...; }
-)
-... when any
-clk_put(e);
-
-@script:python depends on org@
-p1 << clk.p1;
-p2 << clk.p2;
-p3 << clk.p3;
-@@
-
-cocci.print_main("clk_get",p1)
-cocci.print_secs("if",p2)
-cocci.print_secs("needed clk_put",p3)
-
-@script:python depends on report@
-p1 << clk.p1;
-p2 << clk.p2;
-p3 << clk.p3;
-@@
-
-msg = "ERROR: missing clk_put; clk_get on line %s and execution via conditional on line %s" % (p1[0].line,p2[0].line)
-coccilib.report.print_report(p3[0],msg)
diff --git a/ANDROID_3.4.5/scripts/coccinelle/free/devm_free.cocci b/ANDROID_3.4.5/scripts/coccinelle/free/devm_free.cocci
deleted file mode 100644
index 0a1e3614..00000000
--- a/ANDROID_3.4.5/scripts/coccinelle/free/devm_free.cocci
+++ /dev/null
@@ -1,71 +0,0 @@
-/// Find uses of standard freeing functons on values allocated using devm_
-/// functions.  Values allocated using the devm_functions are freed when
-/// the device is detached, and thus the use of the standard freeing
-/// function would cause a double free.
-/// See Documentation/driver-model/devres.txt for more information.
-///
-/// A difficulty of detecting this problem is that the standard freeing
-/// function might be called from a different function than the one
-/// containing the allocation function.  It is thus necessary to make the
-/// connection between the allocation function and the freeing function.
-/// Here this is done using the specific argument text, which is prone to
-/// false positives.  There is no rule for the request_region and
-/// request_mem_region variants because this heuristic seems to be a bit
-/// less reliable in these cases.
-///
-// Confidence: Moderate
-// Copyright: (C) 2011 Julia Lawall, INRIA/LIP6.  GPLv2.
-// Copyright: (C) 2011 Gilles Muller, INRIA/LiP6.  GPLv2.
-// URL: http://coccinelle.lip6.fr/
-// Comments:
-// Options: -no_includes -include_headers
-
-virtual org
-virtual report
-virtual context
-
-@r depends on context || org || report@
-expression x;
-@@
-
-(
- x = devm_kzalloc(...)
-|
- x = devm_request_irq(...)
-|
- x = devm_ioremap(...)
-|
- x = devm_ioremap_nocache(...)
-|
- x = devm_ioport_map(...)
-)
-
-@pb@
-expression r.x;
-position p;
-@@
-
-(
-* kfree@p(x)
-|
-* free_irq@p(x)
-|
-* iounmap@p(x)
-|
-* ioport_unmap@p(x)
-)
-
-@script:python depends on org@
-p << pb.p;
-@@
-
-msg="WARNING: invalid free of devm_ allocated data"
-coccilib.org.print_todo(p[0], msg)
-
-@script:python depends on report@
-p << pb.p;
-@@
-
-msg="WARNING: invalid free of devm_ allocated data"
-coccilib.report.print_report(p[0], msg)
-
diff --git a/ANDROID_3.4.5/scripts/coccinelle/free/iounmap.cocci b/ANDROID_3.4.5/scripts/coccinelle/free/iounmap.cocci
deleted file mode 100644
index 5384f4ba..00000000
--- a/ANDROID_3.4.5/scripts/coccinelle/free/iounmap.cocci
+++ /dev/null
@@ -1,67 +0,0 @@
-/// Find missing iounmaps.
-///
-//# This only signals a missing iounmap when there is an iounmap later
-//# in the same function.
-//# False positives can be due to loops.
-//
-// Confidence: Moderate
-// Copyright: (C) 2012 Julia Lawall, INRIA/LIP6.  GPLv2.
-// Copyright: (C) 2012 Gilles Muller, INRIA/LiP6.  GPLv2.
-// URL: http://coccinelle.lip6.fr/
-// Comments:
-// Options:
-
-virtual context
-virtual org
-virtual report
-
-@iom@
-expression e;
-statement S,S1;
-int ret;
-position p1,p2,p3;
-@@
-
-e = \(ioremap@p1\|ioremap_nocache@p1\)(...)
-... when != iounmap(e)
-if (<+...e...+>) S
-... when any
-    when != iounmap(e)
-    when != if (...) { ... iounmap(e); ... }
-(
- if (ret == 0) S1
-|
-if (...)
-   { ...
-     return 0; }
-|
-if (...)
-   { ...
-     return <+...e...+>; }
-|
-*if@p2 (...)
-   { ... when != iounmap(e)
-         when forall
-     return@p3 ...; }
-)
-... when any
-iounmap(e);
-
-@script:python depends on org@
-p1 << iom.p1;
-p2 << iom.p2;
-p3 << iom.p3;
-@@
-
-cocci.print_main("ioremap",p1)
-cocci.print_secs("if",p2)
-cocci.print_secs("needed iounmap",p3)
-
-@script:python depends on report@
-p1 << iom.p1;
-p2 << iom.p2;
-p3 << iom.p3;
-@@
-
-msg = "ERROR: missing iounmap; ioremap on line %s and execution via conditional on line %s" % (p1[0].line,p2[0].line)
-coccilib.report.print_report(p3[0],msg)
diff --git a/ANDROID_3.4.5/scripts/coccinelle/free/kfree.cocci b/ANDROID_3.4.5/scripts/coccinelle/free/kfree.cocci
deleted file mode 100644
index d9ae6d89..00000000
--- a/ANDROID_3.4.5/scripts/coccinelle/free/kfree.cocci
+++ /dev/null
@@ -1,121 +0,0 @@
-/// Find a use after free.
-//# Values of variables may imply that some
-//# execution paths are not possible, resulting in false positives.
-//# Another source of false positives are macros such as
-//# SCTP_DBG_OBJCNT_DEC that do not actually evaluate their argument
-///
-// Confidence: Moderate
-// Copyright: (C) 2010-2012 Nicolas Palix.  GPLv2.
-// Copyright: (C) 2010-2012 Julia Lawall, INRIA/LIP6.  GPLv2.
-// Copyright: (C) 2010-2012 Gilles Muller, INRIA/LiP6.  GPLv2.
-// URL: http://coccinelle.lip6.fr/
-// Comments:
-// Options: -no_includes -include_headers
-
-virtual org
-virtual report
-
-@free@
-expression E;
-position p1;
-@@
-
-kfree@p1(E)
-
-@print expression@
-constant char [] c;
-expression free.E,E2;
-type T;
-position p;
-identifier f;
-@@
-
-(
- f(...,c,...,(T)E@p,...)
-|
- E@p == E2
-|
- E@p != E2
-|
- E2 == E@p
-|
- E2 != E@p
-|
- !E@p
-|
- E@p || ...
-)
-
-@sz@
-expression free.E;
-position p;
-@@
-
- sizeof(<+...E@p...+>)
-
-@loop exists@
-expression E;
-identifier l;
-position ok;
-@@
-
-while (1) { ...
-  kfree@ok(E)
-  ... when != break;
-      when != goto l;
-      when forall
-}
-
-@r exists@
-expression free.E, subE<=free.E, E2;
-expression E1;
-iterator iter;
-statement S;
-position free.p1!=loop.ok,p2!={print.p,sz.p};
-@@
-
-kfree@p1(E,...)
-...
-(
- iter(...,subE,...) S // no use
-|
- list_remove_head(E1,subE,...)
-|
- subE = E2
-|
- subE++
-|
- ++subE
-|
- --subE
-|
- subE--
-|
- &subE
-|
- BUG(...)
-|
- BUG_ON(...)
-|
- return_VALUE(...)
-|
- return_ACPI_STATUS(...)
-|
- E@p2 // bad use
-)
-
-@script:python depends on org@
-p1 << free.p1;
-p2 << r.p2;
-@@
-
-cocci.print_main("kfree",p1)
-cocci.print_secs("ref",p2)
-
-@script:python depends on report@
-p1 << free.p1;
-p2 << r.p2;
-@@
-
-msg = "ERROR: reference preceded by free on line %s" % (p1[0].line)
-coccilib.report.print_report(p2[0],msg)