c77cdb0076
Security fixes: - HIGH-017: Add timeout cleanup for Client results/callbacks maps - HIGH-020: Fix iterator invalidation in SimpleSplitter::tick() - HIGH-022: Add bounds checking in EthStratum height parsing - HIGH-025: Remove improper CloseHandle on Windows std handles - HIGH-027: Use std::nothrow for Miner allocation with proper null check Quality/stability fixes: - MED-001: Use explicit uint64_t max for custom diff validation - MED-004: Add fork() error logging with strerror - MED-006: Add null checks in Controller methods for safe operation - MED-008: Optimize NonceMapper with single map lookup 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
65 lines
1.9 KiB
C++
65 lines
1.9 KiB
C++
/* XMRig
|
|
* Copyright 2010 Jeff Garzik <jgarzik@pobox.com>
|
|
* Copyright 2012-2014 pooler <pooler@litecoinpool.org>
|
|
* Copyright 2014 Lucas Jones <https://github.com/lucasjones>
|
|
* Copyright 2014-2016 Wolf9466 <https://github.com/OhGodAPet>
|
|
* Copyright 2016 Jay D Dee <jayddee246@gmail.com>
|
|
* Copyright 2017-2018 XMR-Stak <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
|
|
* Copyright 2018-2024 SChernykh <https://github.com/SChernykh>
|
|
* Copyright 2016-2024 XMRig <https://github.com/xmrig>, <support@xmrig.com>
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include <cstdlib>
|
|
#include <csignal>
|
|
#include <cerrno>
|
|
#include <cstring>
|
|
#include <unistd.h>
|
|
|
|
|
|
#include "App.h"
|
|
#include "base/io/log/Log.h"
|
|
#include "core/Controller.h"
|
|
|
|
|
|
bool xmrig::App::background(int &rc)
|
|
{
|
|
signal(SIGPIPE, SIG_IGN);
|
|
|
|
if (!m_controller->isBackground()) {
|
|
return false;
|
|
}
|
|
|
|
int i = fork();
|
|
if (i < 0) {
|
|
// SECURITY FIX (MED-004): Log fork() failure for debugging
|
|
LOG_ERR("fork() failed (errno = %d: %s)", errno, strerror(errno));
|
|
rc = 1;
|
|
|
|
return true;
|
|
}
|
|
|
|
if (i > 0) {
|
|
rc = 0;
|
|
|
|
return true;
|
|
}
|
|
|
|
if (setsid() < 0) {
|
|
LOG_ERR("setsid() failed (errno = %d)", errno);
|
|
}
|
|
|
|
return false;
|
|
}
|