Latest update (add quic)

2020-07-12 19:52:18 +09:00
parent 3a6d64bb68
commit e85ee33eee
501 changed files with 19166 additions and 10232 deletions
@@ -366,9 +366,11 @@ __owur static int drbg_ctr_generate(RAND_DRBG *drbg,
        ctr32 = GETU32(ctr->V + 12) + blocks;
        if (ctr32 < blocks) {
            /* 32-bit counter overflow into V. */
-            blocks -= ctr32;
-            buflen = blocks * 16;
-            ctr32 = 0;
+            if (ctr32 != 0) {
+                blocks -= ctr32;
+                buflen = blocks * 16;
+                ctr32 = 0;
+            }
            ctr96_inc(ctr->V);
        }
        PUTU32(ctr->V + 12, ctr32);