1 files changed, 4 insertions, 1 deletions

diff --git a/src/lib/libcrypto/pkcs12/p12_mutl.c b/src/lib/libcrypto/pkcs12/p12_mutl.c
index 0fb67f74b8..4886b9b289 100644
--- a/src/lib/libcrypto/pkcs12/p12_mutl.c
+++ b/src/lib/libcrypto/pkcs12/p12_mutl.c
@@ -148,7 +148,10 @@ int PKCS12_setup_mac (PKCS12 *p12, int iter, unsigned char *salt, int saltlen,
                         PKCS12err(PKCS12_F_PKCS12_SETUP_MAC, ERR_R_MALLOC_FAILURE);
                         return 0;
                 }
-                ASN1_INTEGER_set(p12->mac->iter, iter);
+                if (!ASN1_INTEGER_set(p12->mac->iter, iter)) {
+                        PKCS12err(PKCS12_F_PKCS12_SETUP_MAC, ERR_R_MALLOC_FAILURE);
+                        return 0;
+                }
         }
         if (!saltlen) saltlen = PKCS12_SALT_LEN;
         p12->mac->salt->length = saltlen;