From cc5de4333e4d45063ef5c62e424fa9c3ca01caae Mon Sep 17 00:00:00 2001
From: Vladimir 'phcoder' Serbinenko <phcoder@gmail.com>
Date: Sat, 27 Apr 2013 21:49:14 +0200
Subject: [PATCH 366/482] 	* grub-core/disk/ahci.c (grub_ahci_pciinit):
 Fix handling of empty 	ports.

---
 ChangeLog             | 5 +++++
 grub-core/disk/ahci.c | 8 ++++----
 2 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 0f3eaf6..317a367 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2013-04-27  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* grub-core/disk/ahci.c (grub_ahci_pciinit): Fix handling of empty
+	ports.
+
 2013-04-27  Leon Drugi <eyak>
 
 	* grub-core/loader/multiboot_mbi2.c (grub_multiboot_load): Fix cast in
diff --git a/grub-core/disk/ahci.c b/grub-core/disk/ahci.c
index 29fe246..47fd423 100644
--- a/grub-core/disk/ahci.c
+++ b/grub-core/disk/ahci.c
@@ -350,7 +350,7 @@ grub_ahci_pciinit (grub_pci_device_t dev,
 	  continue;
 	}
 
-      adevs[i] = grub_malloc (sizeof (*adevs[i]));
+      adevs[i] = grub_zalloc (sizeof (*adevs[i]));
       if (!adevs[i])
 	return 1;
 
@@ -619,9 +619,9 @@ grub_ahci_pciinit (grub_pci_device_t dev,
   for (i = 0; i < nports; i++)
     if (failed_adevs[i])
       {
-	grub_dma_free (adevs[i]->command_list_chunk);
-	grub_dma_free (adevs[i]->command_table_chunk);
-	grub_dma_free (adevs[i]->rfis);
+	grub_dma_free (failed_adevs[i]->command_list_chunk);
+	grub_dma_free (failed_adevs[i]->command_table_chunk);
+	grub_dma_free (failed_adevs[i]->rfis);
       }
 
   for (i = 0; i < nports; i++)
-- 
1.8.2.1