From: Andrei Borzenkov <arvidjaar@gmail.com>
Date: Sat, 20 Jun 2015 20:38:18 +0000 (+0300)
Subject: reed_solomon: fix memory leak
X-Git-Tag: 2.02-beta3~270
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a6f7d1abce848da5593ccc39492ef5c1df11a33c;p=thirdparty%2Fgrub.git

reed_solomon: fix memory leak

Found by: Coverity scan.
CID: 96688
---

diff --git a/grub-core/lib/reed_solomon.c b/grub-core/lib/reed_solomon.c
index 7263cbc04..ee9fa7b4f 100644
--- a/grub-core/lib/reed_solomon.c
+++ b/grub-core/lib/reed_solomon.c
@@ -362,7 +362,7 @@ grub_reed_solomon_add_redundancy (void *buffer, grub_size_t data_size,
 
   /* Nothing to do.  */
   if (!rs)
-    return;
+    goto exit;
 
   init_powx ();
 
@@ -388,6 +388,7 @@ grub_reed_solomon_add_redundancy (void *buffer, grub_size_t data_size,
 #ifndef TEST
   assert (grub_memcmp (tmp, buffer, data_size) == 0);
 #endif
+exit:
   free (tmp);
 }
 #endif