bugGNU GRUB - Bugs: bug #2399, [PATCH] fix a hang with...

 
 

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bug #2399: [PATCH] fix a hang with PhoenixBIOS 4.0 revision 6.0 for ZF Micro

Submitted by:  Ilguiz Latypov <ilgiz>
Submitted on:  Sun 26 Jan 2003 12:58:55 AM UTC  
 
Category: BootingSeverity: Major
Priority: 5 - NormalItem Group: Software Error
Status: FixedPrivacy: Public
Assigned to: NoneOriginator Name: 
Open/Closed: ClosedRelease: 2003-01-08 CVS snapshot
Release: NoneReproducibility: Every Time
Planned Release: None

Wed 29 Jan 2003 09:14:58 AM UTC, comment #1:

I've applied your patch. Thank you.

Okuji

Yoshinori K. Okuji <okuji>
Project Administrator
Sun 26 Jan 2003 12:58:55 AM UTC, 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.

Ilguiz Latypov <ilgiz>

 

Attached Files
file #259:  grub-int13drp-2003-01-08.patch added by ilgiz (1KiB - text/plain - fix the PhoenixBIOS 4.0/ZF Micro hang)

 

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Follow 2 latest changes.

Date Changed By Updated Field Previous Value => Replaced By
Wed 29 Jan 2003 09:14:58 AM UTCokujiStatusNone=>(Error - Not Found)
  Open/ClosedOpen=>(Error - Not Found)

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