commit 02f7705dff4c75439fe75e7e34086ebb3a82c2db
author David Benjamin <davidben@google.com> Wed Nov 23 13:00:33 2022 -0500
committer Boringssl LUCI CQ <boringssl-scoped@luci-project-accounts.iam.gserviceaccount.com> Sat Dec 03 21:37:26 2022 +0000
tree cde761a618677ebaed24466f4bc929e9f99fdc04
parent 1a46f8fb6fb55247d43a0406edb9eca62e4c12c1

Add int casts to BIO_ctrl calls where appropriate.

BIO_ctrl is one of OpenSSL's ioctl-style patterns, where they jam many
different function signatures into one type. BIO_ctrl returns long for
the sake of other operations, but many of them are only allowed to
return int.

Bug: 516
Change-Id: Ieffad1da89c60a538f142b12bdebdb950efd5c6a
Reviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/55454
Commit-Queue: David Benjamin <davidben@google.com>
Reviewed-by: Bob Beck <bbe@google.com>

ssl/test/async_bio.cc

diff --git a/ssl/test/async_bio.cc b/ssl/test/async_bio.cc
index fd35176..89d66d7 100644
--- a/ssl/test/async_bio.cc
+++ b/ssl/test/async_bio.cc
@@ -102,7 +102,7 @@
     return 0;
   }
   BIO_clear_retry_flags(bio);
-  int ret = BIO_ctrl(bio->next_bio, cmd, num, ptr);
+  long ret = BIO_ctrl(bio->next_bio, cmd, num, ptr);
   BIO_copy_next_retry(bio);
   return ret;
 }