[PATCH] Big endian fix for iso9660

[PATCH] Big endian fix for iso9660

[Anton Blanchard]

2012-03-26  Anton Blanchard  <anton@samba.org>

	* grub-core/fs/iso9660.c (grub_iso9660_iterate_dir): Do not byteswap
	8 bit values.

Index: grub/grub-core/fs/iso9660.c
===================================================================
--- grub.orig/grub-core/fs/iso9660.c	2012-03-09 11:22:11.198004000 +1100
+++ grub/grub-core/fs/iso9660.c	2012-03-26 08:30:18.281488042 +1100
@@ -620,7 +620,7 @@ grub_iso9660_iterate_dir (grub_fshelp_no
 	  unsigned int pos = 1;
 
 	  /* The symlink is not stored as a POSIX symlink, translate it.  */
-	  while (pos + sizeof (*entry) < grub_le_to_cpu32 (entry->len))
+	  while (pos + sizeof (*entry) < entry->len)
 	    {
 	      /* The current position is the `Component Flag'.  */
 	      switch (entry->data[pos] & 30)

Re: [PATCH] Big endian fix for iso9660

[Vladimir 'φ-coder/phcoder' Serbinenko]

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On 25.03.2012 23:36, Anton Blanchard wrote:
> 2012-03-26  Anton Blanchard  <anton@samba.org>
>
> 	* grub-core/fs/iso9660.c (grub_iso9660_iterate_dir): Do not byteswap
> 	8 bit values.
Applied, thanks.
> Index: grub/grub-core/fs/iso9660.c
> ===================================================================
> --- grub.orig/grub-core/fs/iso9660.c	2012-03-09 11:22:11.198004000 +1100
> +++ grub/grub-core/fs/iso9660.c	2012-03-26 08:30:18.281488042 +1100
> @@ -620,7 +620,7 @@ grub_iso9660_iterate_dir (grub_fshelp_no
>  	  unsigned int pos = 1;
>  
>  	  /* The symlink is not stored as a POSIX symlink, translate it.  */
> -	  while (pos + sizeof (*entry) < grub_le_to_cpu32 (entry->len))
> +	  while (pos + sizeof (*entry) < entry->len)
>  	    {
>  	      /* The current position is the `Component Flag'.  */
>  	      switch (entry->data[pos] & 30)
>
> _______________________________________________
> Grub-devel mailing list
> Grub-devel@gnu.org
> https://lists.gnu.org/mailman/listinfo/grub-devel
>


-- 
Regards
Vladimir 'φ-coder/phcoder' Serbinenko



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