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2004-11-16 Marco Gerards <metgerards@student.han.nl> 

* kern/powerpc/ieee1275/openfw.c (grub_devalias_iterate): Skip any
	property named `name'.  Correctly handle the error returned by
	`grub_ieee1275_finddevice' if a device can not be opened.
This commit is contained in:
marco_g 2004-11-16 21:59:11 +00:00
parent a2fea4276a
commit 19950e29d7
2 changed files with 13 additions and 2 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2004-11-16 Marco Gerards <metgerards@student.han.nl>
* kern/powerpc/ieee1275/openfw.c (grub_devalias_iterate): Skip any
property named `name'. Correctly handle the error returned by
`grub_ieee1275_finddevice' if a device can not be opened.
2004-11-02 Hollis Blanchard <hollis@penguinppc.org>
* term/powerpc/ieee1275/ofconsole.c (grub_ofconsole_readkey): Test

9
kern/powerpc/ieee1275/openfw.c
View File

@ -103,6 +103,11 @@ grub_devalias_iterate (int (*hook) (struct grub_ieee1275_devalias *alias))
char devtype[64];
grub_ieee1275_get_property_length (devalias, aliasname, &pathlen);
/* The property `name' is a special case we should skip. */
if (!grub_strcmp (aliasname, "name"))
continue;
devpath = grub_malloc (pathlen);
if (! devpath)
return grub_errno;
@ -113,8 +118,8 @@ grub_devalias_iterate (int (*hook) (struct grub_ieee1275_devalias *alias))
grub_free (devpath);
continue;
}
if (grub_ieee1275_finddevice (devpath, &dev))
if (grub_ieee1275_finddevice (devpath, &dev) || dev == -1)
{
grub_free (devpath);
continue;