From: Tony Breeds <tony@bakeyournoodle.com>
Date: Thu, 22 Oct 2009 05:20:47 +0000 (+1100)
Subject: Do not of_open() LINUX_NATIVE partitions.
X-Git-Tag: yaboot-1.3.17-rc1~26^2~1
X-Git-Url: http://git.ozlabs.org/?p=yaboot.git;a=commitdiff_plain;h=c9a806b050bec45d91439b6d1aa03b59c476cfb6

Do not of_open() LINUX_NATIVE partitions.

If for some reason a partition is LINUX_NATIVE but is not handled by one
of the existing filesystem drivers, of_open() /may/ appear to succeed,
but infact the ihandle is garbage.

Make sure we skip LINUX_NATIVE partitions.

Signed-off-by: Tony Breeds <tony@bakeyournoodle.com>
---

diff --git a/second/fs_of.c b/second/fs_of.c
index bd481e4..2e5feb9 100644
--- a/second/fs_of.c
+++ b/second/fs_of.c
@@ -92,8 +92,9 @@ of_open(struct boot_file_t* file,
      strncpy(buffer, fspec->dev, 768);
      strcat(buffer, ":");
      if (part) {
-          if (part->sys_ind == LINUX_RAID) {
-	       DEBUG_F("skipping because partition is marked LINUX_RAID\n");
+          if (part->sys_ind == LINUX_RAID || part->sys_ind == LINUX_NATIVE) {
+	       DEBUG_F("skipping because partition is tagged %08x\n",
+                       part->sys_ind  );
 	       DEBUG_LEAVE(FILE_ERR_BAD_FSYS);
 	       return FILE_ERR_BAD_FSYS;
 	  }