From dec6fc075f086e713c81308ed4f6bb5f4ed9ac7d Mon Sep 17 00:00:00 2001
From: William-Mou <contact@mou.tw>
Date: Fri, 24 Mar 2023 02:10:34 +0800
Subject: [PATCH] Fix a compilation error:
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```
rFaaS/rdmalib/lib/rdmalib.cpp:37:48: error: invalid conversion from ‘const char*’ to ‘char*’ [-fpermissive]
```

- Compiler: GNU g++ 12.2.0
- Linux Distribution: Ubuntu 20.04.3 LTS

Signed-off-by: William-Mou <william.mou1024@gmail.com>
---
 rdmalib/lib/rdmalib.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rdmalib/lib/rdmalib.cpp b/rdmalib/lib/rdmalib.cpp
index b45dc74..abc5692 100644
--- a/rdmalib/lib/rdmalib.cpp
+++ b/rdmalib/lib/rdmalib.cpp
@@ -34,7 +34,7 @@ namespace rdmalib {
     if(passive)
       hints.ai_flags = RAI_PASSIVE;
 
-    impl::expect_zero(rdma_getaddrinfo(ip.c_str(), std::to_string(port).c_str(), &hints, &addrinfo));
+    impl::expect_zero(rdma_getaddrinfo(const_cast<char *>(ip.c_str()), const_cast<char *>(std::to_string(port).c_str()), &hints, &addrinfo));
     this->_port = port;
   }