[1/2] nullfree: add matches for null free cases from OpenSSL
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Commit Message
OpenSSL functions follow the design parameter that free
of NULL is ok.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
devtools/cocci/nullfree.cocci | 9 +++++++++
1 file changed, 9 insertions(+)
@@ -126,4 +126,13 @@ expression E;
|
- if (E != NULL) trie_free(E);
+ trie_free(E);
+|
+- if (E != NULL) EVP_PKEY_CTX_free(E);
++ EVP_PKEY_CTX_free(E);
+|
+- if (E != NULL) EVP_PKEY_free(E);
++ EVP_PKEY_free(E);
+|
+- if (E != NULL) BN_free(E);
++ BN_free(E);
)