X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/1388ecb1486e5763faf20f96e31bd69e918e2798..0016d70b76e2706064b54c9dd24d45a45646b0de:/sshdh.c

diff --git a/sshdh.c b/sshdh.c
index 92351832..af7eaf82 100644
--- a/sshdh.c
+++ b/sshdh.c
@@ -123,7 +123,7 @@ Bignum dh_create_e(void *handle, int nbits)
 	    ssh1_write_bignum(buf, ctx->qmask);
 	    for (i = 2; i < nbytes; i++)
 		buf[i] &= random_byte();
-	    ssh1_read_bignum(buf, &ctx->x);
+	    ssh1_read_bignum(buf, nbytes, &ctx->x);   /* can't fail */
 	} else {
 	    int b, nb;
 	    ctx->x = bn_power_2(nbits);