Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 8c9bdab2 authored by Herbert Xu's avatar Herbert Xu
Browse files

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: 700cb3f5 ("crypto: lrw - Convert to skcipher")
Reported-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 2b122730

crypto/lrw.c

+1 −1
Original line number Diff line number Diff line
@@ -317,7 +317,7 @@ static void exit_crypt(struct skcipher_request *req) 
	rctx->left = 0;



	if (rctx->ext)

		kfree(rctx->ext);

		kzfree(rctx->ext);

}



static int do_encrypt(struct skcipher_request *req, int err)