THRIFT-5725: Fix the comparison check for bio_get_fd

Client: cpp Patch: Prasenjit Sarkar This closes #2831
apache · Jul 8, 2023 · bccca93 · bccca93
1 parent ff9850e
commit bccca93
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/cpp/src/thrift/transport/TSSLSocket.cpp b/lib/cpp/src/thrift/transport/TSSLSocket.cpp
@@ -825,7 +825,7 @@ unsigned int TSSLSocket::waitForEvent(bool wantRead) {
     throw TSSLException("SSL_get_?bio returned nullptr");
   }
 
-  if (BIO_get_fd(bio, &fdSocket) <= 0) {
+  if (BIO_get_fd(bio, &fdSocket) < 0) {
     throw TSSLException("BIO_get_fd failed");
   }