mirror of
https://github.com/torvalds/linux
synced 2024-10-16 00:10:42 +00:00
crypto: lrw - Free rctx->ext with kzfree
The buffer rctx->ext contains potentially sensitive data and should
be freed with kzfree.
Cc: <stable@vger.kernel.org>
Fixes: 700cb3f5fe
("crypto: lrw - Convert to skcipher")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
parent
2b1227301a
commit
8c9bdab212
|
@ -317,7 +317,7 @@ static void exit_crypt(struct skcipher_request *req)
|
||||||
rctx->left = 0;
|
rctx->left = 0;
|
||||||
|
|
||||||
if (rctx->ext)
|
if (rctx->ext)
|
||||||
kfree(rctx->ext);
|
kzfree(rctx->ext);
|
||||||
}
|
}
|
||||||
|
|
||||||
static int do_encrypt(struct skcipher_request *req, int err)
|
static int do_encrypt(struct skcipher_request *req, int err)
|
||||||
|
|
Loading…
Reference in a new issue