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libssh: fix scp large file upload for 32-bit size_t systems

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- Use ssh_scp_push_file64 instead of ssh_scp_push_file.

The former uses uint64_t for file size and the latter uses size_t which
may be 32-bit.

Ref: https://github.com/curl/curl/pull/16194

Closes https://github.com/curl/curl/pull/16641
This commit is contained in:
Jay Satiro 2025-03-09 22:20:01 -04:00
parent 19d6415273
commit 9b523773b8
1 changed files with 4 additions and 3 deletions
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7
lib/vssh/libssh.c
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@ -1814,9 +1814,10 @@ static CURLcode myssh_statemach_act(struct Curl_easy *data, bool *block)
break;
}
rc = ssh_scp_push_file(sshc->scp_session, protop->path,
(size_t)data->state.infilesize,
(int)data->set.new_file_perms);
rc = ssh_scp_push_file64(sshc->scp_session, protop->path,
(uint64_t)data->state.infilesize,
(int)data->set.new_file_perms);
if(rc != SSH_OK) {
err_msg = ssh_get_error(sshc->ssh_session);
failf(data, "%s", err_msg);