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Fix uid < 0 always false check #20

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Fix uid < 0 always false check #20

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8 changes: 4 additions & 4 deletions daemon/main.cpp
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Expand Up @@ -449,9 +449,9 @@ static void onHttpRequest(StatServer *ss, HttpRequestHolder const &req)
req->onError_.connect(boost::bind(printRequest, req, ss));
}

static uid_t dropped_uid()
static int dropped_uid()
{
uid_t uid = -1;
int uid = -1;
try
{
uid = boost::lexical_cast<int>(user.get());
Expand All @@ -466,12 +466,12 @@ static uid_t dropped_uid()
void drop_privileges()
{
LogSpam << "drop_privileges()";
uid_t uid = dropped_uid();
int uid = dropped_uid();
if (uid < 0)
{
throw std::runtime_error("User " + user.get() + " is not known.");
}
if ((geteuid() != uid) && (seteuid(uid) < 0))
if ((int(geteuid()) != uid) && (seteuid(uid) < 0))
{
throw std::runtime_error("Could not seteuid(" + boost::lexical_cast<std::string>(uid) + ").");
}
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