From ea754b6761116133b506b782c079793d37d744a6 Mon Sep 17 00:00:00 2001
From: Guy Harris <guy@alum.mit.edu>
Date: Thu, 8 Mar 2018 18:12:33 -0800
Subject: [PATCH] Plug a leak.

"field" might be allocated even if the calculation type is
CALC_TYPE_BYTES, CALC_TYPE_FRAMES, or CALC_TYPE_FRAMES_AND_BYTES.

Change-Id: I0c70397a89e32172769c277bebfd950f1d21c679
Reviewed-on: https://code.wireshark.org/review/26378
Reviewed-by: Guy Harris <guy@alum.mit.edu>
---
 ui/cli/tap-iostat.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ui/cli/tap-iostat.c b/ui/cli/tap-iostat.c
index c4186aaa83..304cc30903 100644
--- a/ui/cli/tap-iostat.c
+++ b/ui/cli/tap-iostat.c
@@ -1367,8 +1367,8 @@ register_io_tap(io_stat_t *io, int i, const char *filter)
             }
             break;
         }
-        g_free(field);
     }
+    g_free(field);
 
     error_string = register_tap_listener("frame", &io->items[i], flt, TL_REQUIRES_PROTO_TREE, NULL,
                                        iostat_packet, i ? NULL : iostat_draw);