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author | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
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committer | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
commit | 871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch) | |
tree | 8718f573808810c2a1e8cb8fb6ac469093ca2784 /ANDROID_3.4.5/scripts/coccinelle/api/memdup_user.cocci | |
parent | 9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff) | |
download | FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.gz FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.bz2 FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.zip |
Moved, renamed, and deleted files
The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.
Diffstat (limited to 'ANDROID_3.4.5/scripts/coccinelle/api/memdup_user.cocci')
-rw-r--r-- | ANDROID_3.4.5/scripts/coccinelle/api/memdup_user.cocci | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/ANDROID_3.4.5/scripts/coccinelle/api/memdup_user.cocci b/ANDROID_3.4.5/scripts/coccinelle/api/memdup_user.cocci deleted file mode 100644 index 2efac289..00000000 --- a/ANDROID_3.4.5/scripts/coccinelle/api/memdup_user.cocci +++ /dev/null @@ -1,60 +0,0 @@ -/// Use memdup_user rather than duplicating its implementation -/// This is a little bit restricted to reduce false positives -/// -// 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 from,to,size,flag; -identifier l1,l2; -@@ - -- to = \(kmalloc\|kzalloc\)(size,flag); -+ to = memdup_user(from,size); - if ( -- to==NULL -+ IS_ERR(to) - || ...) { - <+... when != goto l1; -- -ENOMEM -+ PTR_ERR(to) - ...+> - } -- if (copy_from_user(to, from, size) != 0) { -- <+... when != goto l2; -- -EFAULT -- ...+> -- } - -@r depends on !patch@ -expression from,to,size,flag; -position p; -statement S1,S2; -@@ - -* to = \(kmalloc@p\|kzalloc@p\)(size,flag); - if (to==NULL || ...) S1 - if (copy_from_user(to, from, size) != 0) - S2 - -@script:python depends on org@ -p << r.p; -@@ - -coccilib.org.print_todo(p[0], "WARNING opportunity for memdep_user") - -@script:python depends on report@ -p << r.p; -@@ - -coccilib.report.print_report(p[0], "WARNING opportunity for memdep_user") |