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@ -26,6 +26,11 @@
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#include <Windows.h>
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#else
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#include <sys/time.h>
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#include <sys/types.h>
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#include <unistd.h>
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#include <signal.h>
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#include <fcntl.h>
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#include <pwd.h>
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#endif
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#if defined(_WIN32) || defined(_WIN64)
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@ -98,7 +103,7 @@ void CYSFReflector::run()
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pid_t pid = ::fork();
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if (pid == -1) {
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::LogWarning("Couldn't fork() , exiting");
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return -1;
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return;
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}
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else if (pid != 0)
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exit(EXIT_SUCCESS);
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@ -106,13 +111,13 @@ void CYSFReflector::run()
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// Create new session and process group
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if (::setsid() == -1) {
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::LogWarning("Couldn't setsid(), exiting");
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return -1;
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return;
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}
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// Set the working directory to the root directory
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if (::chdir("/") == -1) {
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::LogWarning("Couldn't cd /, exiting");
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return -1;
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return;
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}
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::close(STDIN_FILENO);
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@ -124,7 +129,7 @@ void CYSFReflector::run()
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struct passwd* user = ::getpwnam("mmdvm");
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if (user == NULL) {
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::LogError("Could not get the mmdvm user, exiting");
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return -1;
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return;
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}
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uid_t mmdvm_uid = user->pw_uid;
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@ -133,18 +138,18 @@ void CYSFReflector::run()
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//Set user and group ID's to mmdvm:mmdvm
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if (setgid(mmdvm_gid) != 0) {
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::LogWarning("Could not set mmdvm GID, exiting");
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return -1;
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return;
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}
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if (setuid(mmdvm_uid) != 0) {
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::LogWarning("Could not set mmdvm UID, exiting");
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return -1;
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return;
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}
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//Double check it worked (AKA Paranoia)
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if (setuid(0) != -1) {
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::LogWarning("It's possible to regain root - something is wrong!, exiting");
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return -1;
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return;
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}
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}
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}
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