gdbserver: fix gdb_port memory leak

[fw/openocd] / src / server / gdb_server.c

diff --git a/src/server/gdb_server.c b/src/server/gdb_server.c
index 518090265ae9a2449f877835c4e9eff51b35c44c..74dec63c819f859309248675f1d57f2559df0a01 100644 (file)
--- a/src/server/gdb_server.c
+++ b/src/server/gdb_server.c
@@ -2466,8 +2466,10 @@ COMMAND_HANDLER(handle_gdb_sync_command)
 COMMAND_HANDLER(handle_gdb_port_command)
 {
        int retval = CALL_COMMAND_HANDLER(server_pipe_command, &gdb_port);
-       if (ERROR_OK == retval)
+       if (ERROR_OK == retval) {
+               free((void*)gdb_port_next);
                gdb_port_next = strdup(gdb_port);
+       }
        return retval;
 }