From 9d103dbb6f44dbe5d430356e5560c84984ada049 Mon Sep 17 00:00:00 2001 From: "Dr. Stephen Henson" Date: Wed, 4 May 2016 14:50:14 +0100 Subject: [PATCH] support embed in ASN.1 print Reviewed-by: Richard Levitte --- crypto/asn1/tasn_prn.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/crypto/asn1/tasn_prn.c b/crypto/asn1/tasn_prn.c index f6bd2189cf..7a96aca962 100644 --- a/crypto/asn1/tasn_prn.c +++ b/crypto/asn1/tasn_prn.c @@ -314,6 +314,7 @@ int asn1_template_print_ctx(BIO *out, ASN1_VALUE **fld, int indent, { int i, flags; const char *sname, *fname; + ASN1_VALUE *tfld; flags = tt->flags; if (pctx->flags & ASN1_PCTX_FLAGS_SHOW_FIELD_STRUCT_NAME) sname = ASN1_ITEM_ptr(tt->item)->sname; @@ -323,6 +324,16 @@ int asn1_template_print_ctx(BIO *out, ASN1_VALUE **fld, int indent, fname = NULL; else fname = tt->field_name; + + /* + * If field is embedded then fld needs fixing so it is a pointer to + * a pointer to a field. + */ + if (flags & ASN1_TFLG_EMBED) { + tfld = (ASN1_VALUE *)fld; + fld = &tfld; + } + if (flags & ASN1_TFLG_SK_MASK) { char *tname; ASN1_VALUE *skitem; -- 2.25.1