diff options
Diffstat (limited to 'sftp-client.c')
| -rw-r--r-- | sftp-client.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/sftp-client.c b/sftp-client.c index 6c97bfa9..0a5bf03d 100644 --- a/sftp-client.c +++ b/sftp-client.c @@ -1,4 +1,4 @@ -/* $OpenBSD: sftp-client.c,v 1.166 2022/12/16 03:40:03 djm Exp $ */ +/* $OpenBSD: sftp-client.c,v 1.167 2023/01/11 05:36:50 djm Exp $ */ /* * Copyright (c) 2001-2004 Damien Miller <djm@openbsd.org> * @@ -566,17 +566,22 @@ do_init(int fd_in, int fd_out, u_int transfer_buflen, u_int num_requests, /* If the caller did not specify, find a good value */ if (transfer_buflen == 0) { - ret->download_buflen = limits.read_length; - ret->upload_buflen = limits.write_length; - debug("Using server download size %u", ret->download_buflen); - debug("Using server upload size %u", ret->upload_buflen); + ret->download_buflen = MINIMUM(limits.read_length, + SFTP_MAX_MSG_LENGTH - 1024); + ret->upload_buflen = MINIMUM(limits.write_length, + SFTP_MAX_MSG_LENGTH - 1024); + debug3("server upload/download buffer sizes " + "%llu / %llu; using %u / %u", + (unsigned long long)limits.write_length, + (unsigned long long)limits.read_length, + ret->upload_buflen, ret->download_buflen); } /* Use the server limit to scale down our value only */ if (num_requests == 0 && limits.open_handles) { ret->num_requests = MINIMUM(DEFAULT_NUM_REQUESTS, limits.open_handles); - debug("Server handle limit %llu; using %u", + debug3("server handle limit %llu; using %u", (unsigned long long)limits.open_handles, ret->num_requests); } |