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[Bug #2399] [PATCH] fix a hang with PhoenixBIOS 4.0 revision 6.0 for ZF


From: nobody
Subject: [Bug #2399] [PATCH] fix a hang with PhoenixBIOS 4.0 revision 6.0 for ZF Micro
Date: Wed, 29 Jan 2003 04:14:58 -0500

=================== BUG #2399: LATEST MODIFICATIONS ==================
http://savannah.gnu.org/bugs/?func=detailbug&bug_id=2399&group_id=68

Changes by: Yoshinori K. Okuji <address@hidden>
Date: 2003-Jan-29 09:14 (GMT)

            What     | Removed                   | Added
---------------------------------------------------------------------------
          Resolution | None                      | Fixed
              Status | Open                      | Closed


------------------ Additional Follow-up Comments ----------------------------
I've applied your patch. Thank you.

Okuji



=================== BUG #2399: FULL BUG SNAPSHOT ===================


Submitted by: ilgiz                   Project: GNU GRUB                     
Submitted on: 2003-Jan-26 00:58
Category:  Booting                    Severity:  Major                      
Priority:  None                       Bug Group:  Software Error            
Resolution:  Fixed                    Assigned to:  None                    
Status:  Closed                       Release:  2003-01-08 CVS snapshot     
Reproducibility:  Every Time          Planned Release:                      

Summary:  [PATCH] fix a hang with PhoenixBIOS 4.0 revision 6.0 for ZF Micro

Original Submission:  * stage2/bios.c (get_diskinfo): PhoenixBIOS 4.0 Revision 
6.0 
for ZF Micro might understand the greater buffer size for the
"get drive parameters" int 0x13 call in its own way.  
Supposedly the BIOS assumes even bigger space is available and
thus corrupts the stack.  This is why we specify the exactly 
necessary size of 0x42 bytes.


Follow-up Comments
*******************

-------------------------------------------------------
Date: 2003-Jan-29 09:14             By: okuji
I've applied your patch. Thank you.

Okuji


CC list is empty


File Attachments
****************

-------------------------------------------------------
Date: 2003-Jan-26 00:58  Name: grub-int13drp-2003-01-08.patch  Size: 1KB   By: 
ilgiz
fix the PhoenixBIOS 4.0/ZF Micro hang
http://savannah.gnu.org/bugs/download.php?group_id=68&amp;bug_id=2399&amp;bug_file_id=261


For detailed info, follow this link:
http://savannah.gnu.org/bugs/?func=detailbug&bug_id=2399&group_id=68




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