diff options
| author | Dr. Stephen Henson <steve@openssl.org> | 2016-03-04 14:55:24 +0000 |
|---|---|---|
| committer | Dr. Stephen Henson <steve@openssl.org> | 2016-03-04 17:06:13 +0000 |
| commit | 5b70372d5d26bc06a501b48caba2be9d59e855e4 (patch) | |
| tree | 698874d42168f9128bcbf2585fb77479bd144a2d /crypto/asn1/tasn_utl.c | |
| parent | fbff671659bd51a7b124065ea6caf5b554111211 (diff) | |
Add ASN.1 ADB callback.
Add support for application supplied any defined by callback. An
application can change the selector value if it wishes. This is
mainly intended for values which are only known at runtime, for
example dynamically created OIDs.
Reviewed-by: Rich Salz <rsalz@openssl.org>
Diffstat (limited to 'crypto/asn1/tasn_utl.c')
| -rw-r--r-- | crypto/asn1/tasn_utl.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/crypto/asn1/tasn_utl.c b/crypto/asn1/tasn_utl.c index 51f22aa7c6..c840047cdf 100644 --- a/crypto/asn1/tasn_utl.c +++ b/crypto/asn1/tasn_utl.c @@ -243,6 +243,12 @@ const ASN1_TEMPLATE *asn1_do_adb(ASN1_VALUE **pval, const ASN1_TEMPLATE *tt, else selector = ASN1_INTEGER_get((ASN1_INTEGER *)*sfld); + /* Let application callback translate value */ + if (adb->adb_cb != NULL && adb->adb_cb(&selector) == 0) { + ASN1err(ASN1_F_ASN1_DO_ADB, ASN1_R_UNSUPPORTED_ANY_DEFINED_BY_TYPE); + return NULL; + } + /* * Try to find matching entry in table Maybe should check application * types first to allow application override? Might also be useful to |