From: Andrei Borzenkov <arvidjaar@gmail.com>
Date: Sat, 20 Jun 2015 20:38:19 +0000 (+0300)
Subject: efi/serial: fix memory leak
X-Git-Tag: 2.02-beta3~264
X-Git-Url: http://git.ipfire.org/gitweb/gitweb.cgi?a=commitdiff_plain;h=e7e05cae8d4bd48fb3221297fe3b388aeab47f37;p=thirdparty%2Fgrub.git

efi/serial: fix memory leak

Found by: Coverity scan.
CID: 96678
---

diff --git a/grub-core/term/efi/serial.c b/grub-core/term/efi/serial.c
index c0911ad7b..4c94723c5 100644
--- a/grub-core/term/efi/serial.c
+++ b/grub-core/term/efi/serial.c
@@ -173,7 +173,10 @@ grub_efiserial_init (void)
 
       port->name = grub_malloc (sizeof ("efiXXXXXXXXXXXXXXXXXXXX"));
       if (!port->name)
-	return;
+	{
+	  grub_free (port);
+	  return;
+	}
       grub_snprintf (port->name, sizeof ("efiXXXXXXXXXXXXXXXXXXXX"),
 		     "efi%d", num_serial++);