X-Git-Url: https://git.distorted.org.uk/~mdw/catacomb/blobdiff_plain/ffb29736d0a30a22cc3214779a953ac38079c4d8..0b38b8b77ca6eef0006b1051f86df440fe5ab8dd:/rand/noise.c

diff --git a/rand/noise.c b/rand/noise.c
index 280c49cb..c120e6f2 100644
--- a/rand/noise.c
+++ b/rand/noise.c
@@ -217,7 +217,7 @@ int noise_devrandom(rand_pool *r)
   /* --- OpenBSD-flavoured shinies --- */
 
   while (n < sizeof(buf)) {
-    nn = sizeof(buf) - nn;
+    nn = sizeof(buf) - n;
     if (nn > 256) nn = 256;
     if (getentropy(buf + n, nn)) break;
     n += nn;