use BIO_nwrite() more properly to demonstrate the general idea of
BIO_nwrite0/BIO_nwrite (the previous code was OK for BIO pairs but not
in general)
diff --git a/ssl/ssltest.c b/ssl/ssltest.c
index 2ef9ae7..f982029 100644
--- a/ssl/ssltest.c
+++ b/ssl/ssltest.c
@@ -1053,10 +1053,10 @@
if (num > 1)
--num; /* test restartability even more thoroughly */
- r = BIO_nwrite(io1, &dataptr, (int)num);
+ r = BIO_nwrite0(io1, &dataptr);
assert(r > 0);
- assert(r <= (int)num);
- num = r;
+ if (r < num)
+ num = r;
r = BIO_read(io2, dataptr, (int)num);
if (r != (int)num) /* can't happen */
{
@@ -1065,6 +1065,13 @@
goto err;
}
progress = 1;
+ r = BIO_nwrite(io1, &dataptr, (int)num);
+ if (r != (int)num) /* can't happen */
+ {
+ fprintf(stderr, "ERROR: BIO_nwrite() did not accept "
+ "BIO_nwrite0() bytes");
+ goto err;
+ }
if (debug)
printf((io2 == client_io) ?
