From: Stephen Hemminger <stephen@networkplumber.org>
To: dev@dpdk.org
Cc: Stephen Hemminger <stephen@networkplumber.org>
Subject: [PATCH 1/2] nullfree: add matches for null free cases from OpenSSL
Date: Thu, 2 Nov 2023 16:02:05 -0700 [thread overview]
Message-ID: <20231102230307.6138-2-stephen@networkplumber.org> (raw)
In-Reply-To: <20231102230307.6138-1-stephen@networkplumber.org>
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(+)
diff --git a/devtools/cocci/nullfree.cocci b/devtools/cocci/nullfree.cocci
index 9ca3fc2864..c58aad4fb7 100644
--- a/devtools/cocci/nullfree.cocci
+++ b/devtools/cocci/nullfree.cocci
@@ -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);
)
--
2.41.0
next prev parent reply other threads:[~2023-11-02 23:03 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-02 23:02 [PATCH 0/2] remove unnecessary null checks in OpenSSL usage Stephen Hemminger
2023-11-02 23:02 ` Stephen Hemminger [this message]
2023-11-02 23:02 ` [PATCH 2/2] crypto/openssl: remove unnecessary NULL checks before free Stephen Hemminger
2023-11-07 14:12 ` Ji, Kai
2023-11-09 20:12 ` [EXT] [PATCH 0/2] remove unnecessary null checks in OpenSSL usage Akhil Goyal
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