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coccinelle: misc: add array_size_dup script to detect missed overflow checks
authorDenis Efremov <efremov@linux.com>
Mon, 22 Jun 2020 22:10:56 +0000 (01:10 +0300)
committerJulia Lawall <Julia.Lawall@lip6.fr>
Tue, 4 Aug 2020 20:46:58 +0000 (22:46 +0200)
commit24083b6bdb06fc419d3e53194e778c77f2a78b95
tree6d2c8bd771e8964fed04e198526d547f74abb7ddtree | snapshot
parenta6f4a2aa7c081d2f8cd2e1f540241d8dd96e6f3acommit | diff
coccinelle: misc: add array_size_dup script to detect missed overflow checks

Detect an opencoded expression that is used before or after
array_size()/array3_size()/struct_size() to compute the same size.

Signed-off-by: Denis Efremov <efremov@linux.com>
Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
scripts/coccinelle/misc/array_size_dup.cocci [new file with mode: 0644] blob
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