[src/trunk]: src/sbin/gpt CID 1341564: Arg memory leak

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/3ecec1a6fcb9
branches:  trunk
changeset: 342049:3ecec1a6fcb9
user:      christos <christos%NetBSD.org@localhost>
date:      Thu Dec 03 21:51:02 2015 +0000

description:
CID 1341564: Arg memory leak

diffstat:

 sbin/gpt/label.c |  13 ++++++++-----
 1 files changed, 8 insertions(+), 5 deletions(-)

diffs (41 lines):

diff -r 2856660e52cb -r 3ecec1a6fcb9 sbin/gpt/label.c
--- a/sbin/gpt/label.c  Thu Dec 03 21:49:51 2015 +0000
+++ b/sbin/gpt/label.c  Thu Dec 03 21:51:02 2015 +0000
@@ -33,7 +33,7 @@
 __FBSDID("$FreeBSD: src/sbin/gpt/label.c,v 1.3 2006/10/04 18:20:25 marcel Exp $");
 #endif
 #ifdef __RCSID
-__RCSID("$NetBSD: label.c,v 1.26 2015/12/03 21:48:12 christos Exp $");
+__RCSID("$NetBSD: label.c,v 1.27 2015/12/03 21:51:02 christos Exp $");
 #endif
 
 #include <sys/types.h>
@@ -135,21 +135,24 @@
                switch(ch) {
                case 'f':
                        if (name_from_file(gpt, &name) == -1)
-                               return usage();
+                               goto usage;
                        break;
                case 'l':
                        if (gpt_name_get(gpt, &name) == -1)
-                               return usage();
+                               goto usage;
                        break;
                default:
                        if (gpt_add_find(gpt, &find, ch) == -1)
-                               return usage();
+                               goto usage;
                        break;
                }
        }
 
        if (name == NULL || argc != optind)
-               return usage();
+               goto usage;
 
        return gpt_change_ent(gpt, &find, change, name);
+usage:
+       free(name);
+       return -1;
 }