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| author | Thorsten Blum <thorsten.blum@toblux.com> | 2024-03-27 23:25:09 +0100 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2024-04-05 15:46:33 +0800 |
| commit | 348aa2dc4d949465621a1e1c20350de6e37ad553 (patch) | |
| tree | 72579cefbeac1875d6145efbde4b53dc0a0bd7c1 | |
| parent | 565cda63ce1cb51649ec69e45062ca8fab137402 (diff) | |
| download | linux-crypto-348aa2dc4d949465621a1e1c20350de6e37ad553.tar.gz linux-crypto-348aa2dc4d949465621a1e1c20350de6e37ad553.zip | |
crypto: jitter - Use kvfree_sensitive() to fix Coccinelle warning
Replace memzero_explicit() and kvfree() with kvfree_sensitive() to fix
the following Coccinelle/coccicheck warning reported by
kfree_sensitive.cocci:
WARNING opportunity for kfree_sensitive/kvfree_sensitive
Signed-off-by: Thorsten Blum <thorsten.blum@toblux.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| -rw-r--r-- | crypto/jitterentropy-kcapi.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/crypto/jitterentropy-kcapi.c b/crypto/jitterentropy-kcapi.c index 76edbf8a..c24d4ff2 100644 --- a/crypto/jitterentropy-kcapi.c +++ b/crypto/jitterentropy-kcapi.c @@ -61,8 +61,7 @@ void *jent_kvzalloc(unsigned int len) void jent_kvzfree(void *ptr, unsigned int len) { - memzero_explicit(ptr, len); - kvfree(ptr); + kvfree_sensitive(ptr, len); } void *jent_zalloc(unsigned int len) |