1 files changed, 1 insertions, 2 deletions
diff --git a/cmd/lib/basicutil.c b/cmd/lib/basicutil.c
index 476475d90..3ccacd735 100644
--- a/cmd/lib/basicutil.c
+++ b/cmd/lib/basicutil.c
@@ -679,9 +679,8 @@ SECU_SECItemToHex(const SECItem *item, char *dst)
         unsigned char *src = item->data;
         unsigned int len = item->len;
         for (; len > 0; --len, dst += 2) {
-            sprintf(dst, "%02x", *src++);
+            snprintf(dst, 3, "%02x", *src++);
         }
-        *dst = '\0';
     }
 }