Commit 907e9962 authored by Nils Larsch's avatar Nils Larsch
Browse files

check return value of ASN1_item_i2d(), Coverity ID 55

parent 231671b9

crypto/pkcs7/pk7_doit.c

+6 −0
Original line number Diff line number Diff line
@@ -1056,6 +1056,12 @@ for (ii=0; ii<md_len; ii++) printf("%02X",md_dat[ii]); printf(" calc\n"); 


		alen = ASN1_item_i2d((ASN1_VALUE *)sk, &abuf,

						ASN1_ITEM_rptr(PKCS7_ATTR_VERIFY));

		if (alen <= 0) 

			{

			PKCS7err(PKCS7_F_PKCS7_SIGNATUREVERIFY,ERR_R_ASN1_LIB);

			ret = -1;

			goto err;

			}

		EVP_VerifyUpdate(&mdc_tmp, abuf, alen);



		OPENSSL_free(abuf);