From 6e61ee1ca551292d8714c35c92a019c41db79e4e Mon Sep 17 00:00:00 2001 From: Thorsten Blum Date: Wed, 27 Mar 2024 23:25:09 +0100 Subject: [PATCH] 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 Signed-off-by: Herbert Xu --- crypto/jitterentropy-kcapi.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/crypto/jitterentropy-kcapi.c b/crypto/jitterentropy-kcapi.c index 76edbf8af0ac78..c24d4ff2b4a8b0 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)