xCAT/xNBA
2
0
Fork 0
mirror of https://github.com/xcat2/xNBA.git synced 2024-11-29 12:49:49 +00:00
Code Issues Projects Releases Wiki Activity

Use internal 16-bit stack for added safety.

Browse Source
This commit is contained in:
Michael Brown 2008-02-11 15:06:26 +00:00
parent 428c6342bc
commit f8a0b5f682
1 changed files with 4 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/arch/i386/prefix/pxeprefix.S
View File

@ -700,6 +700,10 @@ run_etherboot:
/* Install Etherboot */
call install
/* Set up real-mode stack */
movw %bx, %ss
movw $_estack16, %sp
#ifdef PXELOADER_KEEP_UNDI
/* Copy our undi_device structure to the preloaded_undi variable */
movw %bx, %es