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Fix privileged port logic

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This commit is contained in:
Michael Theall 2021-06-13 11:36:20 -05:00
parent 0665777a85
commit 9c1735e33f
1 changed files with 13 additions and 6 deletions
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19
source/ftpConfig.cpp
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@ -3,7 +3,7 @@
// - RFC 3659 (https://tools.ietf.org/html/rfc3659) // - RFC 3659 (https://tools.ietf.org/html/rfc3659)
// - suggested implementation details from https://cr.yp.to/ftp/filesystem.html // - suggested implementation details from https://cr.yp.to/ftp/filesystem.html
// //
// Copyright (C) 2020 Michael Theall // Copyright (C) 2021 Michael Theall
// //
// This program is free software: you can redistribute it and/or modify // 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 // it under the terms of the GNU General Public License as published by
@ -283,15 +283,22 @@ bool FtpConfig::setPort (std::string const &port_)
bool FtpConfig::setPort (std::uint16_t const port_) bool FtpConfig::setPort (std::uint16_t const port_)
{ {
if (port_ < 1024 #ifdef __SWITCH__
#if !defined(NDS) && !defined(_3DS) // Switch is not allowed < 1024, except 0
&& port_ != 0 if (port_ < 1024 && port_ != 0)
#endif
)
{ {
errno = EPERM; errno = EPERM;
return false; return false;
} }
#elif defined(NDS) || defined(_3DS)
// 3DS is allowed < 1024, but not 0
// NDS is allowed < 1024, but 0 crashes the app
if (port_ == 0)
{
errno = EPERM;
return false;
}
#endif
m_port = port_; m_port = port_;
return true; return true;