diff -up openssl-1.0.1e/crypto/asn1/tasn_dec.c.combine-leak openssl-1.0.1e/crypto/asn1/tasn_dec.c --- openssl-1.0.1e/crypto/asn1/tasn_dec.c.combine-leak 2015-12-04 09:01:53.000000000 +0100 +++ openssl-1.0.1e/crypto/asn1/tasn_dec.c 2015-12-04 09:09:30.629793475 +0100 @@ -169,6 +169,8 @@ int ASN1_item_ex_d2i(ASN1_VALUE **pval, int otag; int ret = 0; ASN1_VALUE **pchptr, *ptmpval; + int combine = aclass & ASN1_TFLG_COMBINE; + aclass &= ~ASN1_TFLG_COMBINE; if (!pval) return 0; if (aux && aux->asn1_cb) @@ -539,7 +541,8 @@ int ASN1_item_ex_d2i(ASN1_VALUE **pval, auxerr: ASN1err(ASN1_F_ASN1_ITEM_EX_D2I, ASN1_R_AUX_ERROR); err: - ASN1_item_ex_free(pval, it); + if (combine == 0) + ASN1_item_ex_free(pval, it); if (errtt) ERR_add_error_data(4, "Field=", errtt->field_name, ", Type=", it->sname); @@ -767,7 +770,7 @@ static int asn1_template_noexp_d2i(ASN1_ { /* Nothing special */ ret = ASN1_item_ex_d2i(val, &p, len, ASN1_ITEM_ptr(tt->item), - -1, 0, opt, ctx); + -1, tt->flags & ASN1_TFLG_COMBINE, opt, ctx); if (!ret) { ASN1err(ASN1_F_ASN1_TEMPLATE_NOEXP_D2I,