Wait until /dev/random is truly required

2019-03-28 00:13:14 +01:00
parent 84e2014fa5
commit fdfe30136d
1 changed files with 1 additions and 1 deletions
--- a/software/writeentropy.c
+++ b/software/writeentropy.c
@@ -67,7 +67,7 @@ void inmWaitForPoolToHaveRoom() {
    if (ioctl(pfd.fd, RNDGETENTCNT, &ent_count) == 0 && (uint32_t)ent_count < inmFillWatermark) {
        return;
    }
-    poll(&pfd, 1, 1000u * 60u); // One minute
+    poll(&pfd, 1, -1); // waits until /dev/random is in usage
 }

 // Add the bytes to the entropy pool.  This can be unwhitenened, but the estimated bits of