diff options
Diffstat (limited to 'ANDROID_3.4.5/scripts/coccinelle/null/eno.cocci')
-rw-r--r-- | ANDROID_3.4.5/scripts/coccinelle/null/eno.cocci | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/ANDROID_3.4.5/scripts/coccinelle/null/eno.cocci b/ANDROID_3.4.5/scripts/coccinelle/null/eno.cocci deleted file mode 100644 index ed961a1f..00000000 --- a/ANDROID_3.4.5/scripts/coccinelle/null/eno.cocci +++ /dev/null @@ -1,48 +0,0 @@ -/// The various basic memory allocation functions don't return ERR_PTR -/// -// Confidence: High -// 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 patch -virtual context -virtual org -virtual report - -@depends on patch@ -expression x,E; -@@ - -x = \(kmalloc\|kzalloc\|kcalloc\|kmem_cache_alloc\|kmem_cache_zalloc\|kmem_cache_alloc_node\|kmalloc_node\|kzalloc_node\)(...) -... when != x = E -- IS_ERR(x) -+ !x - -@r depends on !patch exists@ -expression x,E; -position p1,p2; -@@ - -*x = \(kmalloc@p1\|kzalloc@p1\|kcalloc@p1\|kmem_cache_alloc@p1\|kmem_cache_zalloc@p1\|kmem_cache_alloc_node@p1\|kmalloc_node@p1\|kzalloc_node@p1\)(...) -... when != x = E -* IS_ERR@p2(x) - -@script:python depends on org@ -p1 << r.p1; -p2 << r.p2; -@@ - -cocci.print_main("alloc call",p1) -cocci.print_secs("IS_ERR that should be NULL tests",p2) - -@script:python depends on report@ -p1 << r.p1; -p2 << r.p2; -@@ - -msg = "ERROR: allocation function on line %s returns NULL not ERR_PTR on failure" % (p1[0].line) -coccilib.report.print_report(p2[0], msg) |