Merge branch 'fixes' of git://git.armlinux.org.uk/~rmk/linux-arm

[deliverable/linux.git] / drivers / crypto / ccp / ccp-crypto-sha.c

diff --git a/drivers/crypto/ccp/ccp-crypto-sha.c b/drivers/crypto/ccp/ccp-crypto-sha.c
index b5ad72897dc25b8d11642315f3e087af32d1c845..8f36af62fe951032d22dfd9f7ea0150e43d6360b 100644 (file)
--- a/drivers/crypto/ccp/ccp-crypto-sha.c
+++ b/drivers/crypto/ccp/ccp-crypto-sha.c
@@ -212,6 +212,9 @@ static int ccp_sha_export(struct ahash_request *req, void *out)
        struct ccp_sha_req_ctx *rctx = ahash_request_ctx(req);
        struct ccp_sha_exp_ctx state;
 
+       /* Don't let anything leak to 'out' */
+       memset(&state, 0, sizeof(state));
+
        state.type = rctx->type;
        state.msg_bits = rctx->msg_bits;
        state.first = rctx->first;