1 files changed, 10 insertions, 1 deletions

diff --git a/src/lib/libcrypto/pkcs12/p12_add.c b/src/lib/libcrypto/pkcs12/p12_add.c
index 1909f28506..27015dd8c3 100644
--- a/src/lib/libcrypto/pkcs12/p12_add.c
+++ b/src/lib/libcrypto/pkcs12/p12_add.c
@@ -148,7 +148,11 @@ PKCS7 *PKCS12_pack_p7data(STACK_OF(PKCS12_SAFEBAG) *sk)
 /* Unpack SAFEBAGS from PKCS#7 data ContentInfo */
 STACK_OF(PKCS12_SAFEBAG) *PKCS12_unpack_p7data(PKCS7 *p7)
 {
-        if(!PKCS7_type_is_data(p7)) return NULL;
+        if(!PKCS7_type_is_data(p7))
+                {
+                PKCS12err(PKCS12_F_PKCS12_UNPACK_P7DATA,PKCS12_R_CONTENT_TYPE_NOT_DATA);
+                return NULL;
+                }
         return ASN1_item_unpack(p7->d.data, ASN1_ITEM_rptr(PKCS12_SAFEBAGS));
 }
 
@@ -211,5 +215,10 @@ int PKCS12_pack_authsafes(PKCS12 *p12, STACK_OF(PKCS7) *safes)
 
 STACK_OF(PKCS7) *PKCS12_unpack_authsafes(PKCS12 *p12)
 {
+        if (!PKCS7_type_is_data(p12->authsafes))
+                {
+                PKCS12err(PKCS12_F_PKCS12_UNPACK_AUTHSAFES,PKCS12_R_CONTENT_TYPE_NOT_DATA);
+                return NULL;
+                }
         return ASN1_item_unpack(p12->authsafes->d.data, ASN1_ITEM_rptr(PKCS12_AUTHSAFES));
 }