coccinelle: add a rule to make "type" code use FREE_AND_NULL()
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Ævar Arnfjörð Bjarmason committed
Jun 15, 2017 at 23:15 UTC
cf9f49ea4817b36e93e64909a918a912cc32c28b
1 file changed
+8
contrib/coccinelle/free.cocci
+8
@@ -9,3 +9,11 @@ expression E;
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@@
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- if (!E)
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free(E);
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+
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+@@
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+type T;
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+T *ptr;
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+@@
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+- free(ptr);
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+- ptr = NULL;
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++ FREE_AND_NULL(ptr);