1 files changed, 3 insertions, 3 deletions

diff --git a/src/lib/libcrypto/asn1/a_utctm.c b/src/lib/libcrypto/asn1/a_utctm.c
index 41f6d421bb..999852dae5 100644
--- a/src/lib/libcrypto/asn1/a_utctm.c
+++ b/src/lib/libcrypto/asn1/a_utctm.c
@@ -200,7 +200,7 @@ ASN1_UTCTIME *ASN1_UTCTIME_set(ASN1_UTCTIME *s, time_t t)
                 return(NULL);
 
         p=(char *)s->data;
-        if ((p == NULL) || (s->length < len))
+        if ((p == NULL) || ((size_t)s->length < len))
                 {
                 p=OPENSSL_malloc(len);
                 if (p == NULL) return(NULL);
@@ -209,8 +209,8 @@ ASN1_UTCTIME *ASN1_UTCTIME_set(ASN1_UTCTIME *s, time_t t)
                 s->data=(unsigned char *)p;
                 }
 
-        snprintf(p,len,"%02d%02d%02d%02d%02d%02dZ",ts->tm_year%100,
-                 ts->tm_mon+1,ts->tm_mday,ts->tm_hour,ts->tm_min,ts->tm_sec);
+        BIO_snprintf(p,len,"%02d%02d%02d%02d%02d%02dZ",ts->tm_year%100,
+                     ts->tm_mon+1,ts->tm_mday,ts->tm_hour,ts->tm_min,ts->tm_sec);
         s->length=strlen(p);
         s->type=V_ASN1_UTCTIME;
 #ifdef CHARSET_EBCDIC_not