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author | Frantisek Sumsal <frantisek@sumsal.cz> | 2019-04-29 16:12:41 +0200 |
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committer | Frantisek Sumsal <frantisek@sumsal.cz> | 2019-04-30 09:39:13 +0200 |
commit | ccd52940d06fc6ba06f44f7ea64f056529c0beb0 (patch) | |
tree | a324ee07cab511e52a921b13c564465fe22b4881 /coccinelle/flags-set.cocci | |
parent | 1f7247903751a79caadc7999f1f5c0ed1d08c24d (diff) | |
download | systemd-ccd52940d06fc6ba06f44f7ea64f056529c0beb0.tar.gz |
coccinelle: further restrict certain transformations
Some transformations generate results we don't want to keep, so
let's disable such transformations for specific files.
Also, disable const-strlen.cocci everywhere, as the STRLEN macro has a
pretty limited scope, so the transformation generates false positives in
most cases.
Diffstat (limited to 'coccinelle/flags-set.cocci')
-rw-r--r-- | coccinelle/flags-set.cocci | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/coccinelle/flags-set.cocci b/coccinelle/flags-set.cocci index 1a70717e76..73966b02e5 100644 --- a/coccinelle/flags-set.cocci +++ b/coccinelle/flags-set.cocci @@ -1,15 +1,16 @@ @@ +/* Disable this transformation for the securebits-util.h, as it makes + * the expression there confusing. */ +position p : script:python() { p[0].file != "src/shared/securebits-util.h" }; expression x, y; @@ -- ((x) & (y)) == (y) +( +- ((x@p) & (y)) == (y) + FLAGS_SET(x, y) -@@ -expression x, y; -@@ -- (x & (y)) == (y) +| +- (x@p & (y)) == (y) + FLAGS_SET(x, y) -@@ -expression x, y; -@@ -- ((x) & y) == y +| +- ((x@p) & y) == y + FLAGS_SET(x, y) +) |