Fix version-string releated memleak for some CLI tools

These programs resulted on a memleak report on exit.

Change-Id: I630618f50d723b7af4cb00ba29671d4e7c6fcdc2
Reviewed-on: https://code.wireshark.org/review/17623
Reviewed-by: Peter Wu <peter@lekensteyn.nl>

1 files changed, 4 insertions, 0 deletions

diff --git a/captype.c b/captype.c
index d83b21485c..87e4f92d2a 100644
--- a/captype.c
+++ b/captype.c
@@ -118,6 +118,8 @@ main(int argc, char *argv[])
          "\n"
          "%s",
       get_ws_vcs_version_info(), comp_info_str->str, runtime_info_str->str);
+  g_string_free(comp_info_str, TRUE);
+  g_string_free(runtime_info_str, TRUE);
 
 #ifdef _WIN32
   arg_list_utf_16to8(argc, argv);
@@ -168,6 +170,8 @@ main(int argc, char *argv[])
         break;
 
       case 'v':
+        comp_info_str = get_compiled_version_info(NULL, NULL);
+        runtime_info_str = get_runtime_version_info(NULL);
         show_version("Captype (Wireshark)", comp_info_str, runtime_info_str);
         g_string_free(comp_info_str, TRUE);
         g_string_free(runtime_info_str, TRUE);