viewer/svutil: Fix resource leak

Coverity report: CID 1164526 (#1 of 1): Resource leak in object (CTOR_DTOR_LEAK) 2. alloc_fn: Calling allocation function socket. The previous stream_ must be closed before opening a new one. Signed-off-by: Stefan Weil <[email protected]>
tesseract-ocr · Oct 24, 2016 · c7339c3 · c7339c3
1 parent b1f03cb
commit c7339c3
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/viewer/svutil.cpp b/viewer/svutil.cpp
@@ -422,6 +422,7 @@ SVNetwork::SVNetwork(const char* hostname, int port) {
     // Wait for server to show up.
     // Note: There is no exception handling in case the server never turns up.
 
+    Close();
     stream_ = socket(addr_info->ai_family, addr_info->ai_socktype,
                    addr_info->ai_protocol);
 
@@ -434,6 +435,7 @@ SVNetwork::SVNetwork(const char* hostname, int port) {
       sleep(1);
 #endif
 
+      Close();
       stream_ = socket(addr_info->ai_family, addr_info->ai_socktype,
                    addr_info->ai_protocol);
     }