From: Vladimir 'phcoder' Serbinenko <phcoder@gmail.com>
Date: Tue, 25 Oct 2011 16:01:57 +0000 (+0200)
Subject: 	* grub-core/kern/disk.c (grub_disk_read_small): Fix memory leak.
X-Git-Tag: 2.00~1066
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=9f326fba96eb04658e7720585e8ad9c643631ced;p=thirdparty%2Fgrub.git

	* grub-core/kern/disk.c (grub_disk_read_small): Fix memory leak.
---

diff --git a/ChangeLog b/ChangeLog
index 1b1975215..7eef0f796 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2011-10-25  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* grub-core/kern/disk.c (grub_disk_read_small): Fix memory leak.
+
 2011-10-25  Vladimir Serbinenko  <phcoder@gmail.com>
 
 	* grub-core/fs/romfs.c (grub_romfs_open): Add missing return.
diff --git a/grub-core/kern/disk.c b/grub-core/kern/disk.c
index f296b9d0f..460d8778f 100644
--- a/grub-core/kern/disk.c
+++ b/grub-core/kern/disk.c
@@ -442,6 +442,7 @@ grub_disk_read_small (grub_disk_t disk, grub_disk_addr_t sector,
 	}
     }
 
+  grub_free (tmp_buf);
   grub_errno = GRUB_ERR_NONE;
 
   {
@@ -468,9 +469,11 @@ grub_disk_read_small (grub_disk_t disk, grub_disk_addr_t sector,
 	grub_error_push ();
 	grub_dprintf ("disk", "%s read failed\n", disk->name);
 	grub_error_pop ();
+	grub_free (tmp_buf);
 	return grub_errno;
       }
     grub_memcpy (buf, tmp_buf + offset, size);
+    grub_free (tmp_buf);
     return GRUB_ERR_NONE;
   }
 }