Commit 787e9929 authored by Jonas Maebe's avatar Jonas Maebe Committed by Kurt Roeckx
Browse files

pkey_gost_ctrl: check for NULL after allocating pctx->shared_ukm 



Signed-off-by: default avatarKurt Roeckx <kurt@roeckx.be>
Reviewed-by: default avatarRichard Levitte <levitte@openssl.org>
parent 12478cc4

engines/ccgost/gost_pmeth.c

+5 −0
Original line number Diff line number Diff line
@@ -106,6 +106,11 @@ static int pkey_gost_ctrl(EVP_PKEY_CTX *ctx, int type, int p1, void *p2) 
			return 1;

		case EVP_PKEY_CTRL_SET_IV:

			pctx->shared_ukm=OPENSSL_malloc((int)p1);

			if (pctx->shared_ukm == NULL)

				{

				GOSTerr(GOST_F_PKEY_GOST_CTRL, ERR_R_MALLOC_FAILURE);

				return 0;

				}

			memcpy(pctx->shared_ukm,p2,(int) p1);

			return 1;

		case EVP_PKEY_CTRL_PEER_KEY: