diff options
| -rw-r--r-- | NEWS | 2 | ||||
| -rw-r--r-- | ldlinux.asm | 3 |
2 files changed, 4 insertions, 1 deletions
@@ -6,6 +6,8 @@ Changes in 1.63: correctly. * Clean up "make install" target, honour INSTALLROOT if it exists. + * SYSLINUX: Fix stack-smash bug identified by Steffen + Winterfeldt. Changes in 1.62: * PXELINUX: Allow the DHCP server to override the diff --git a/ldlinux.asm b/ldlinux.asm index 50e5e29f..c4647141 100644 --- a/ldlinux.asm +++ b/ldlinux.asm @@ -259,7 +259,6 @@ xbs_vgatmpbuf equ 2*trackbufsize absolute 5000h ; Here we keep our BSS stuff -StackBuf equ $ ; Start the stack here (grow down - 4K) VKernelBuf: resb vk_size ; "Current" vkernel alignb 4 AppendBuf resb max_cmd_len+1 ; append= @@ -341,6 +340,8 @@ VGAFileMBuf resb 11 ; Mangled VGA image name section .text org 7C00h +StackBuf equ $ ; Start the stack here (grow down - 4K) + ; ; Primary entry point. Tempting as though it may be, we can't put the ; initial "cli" here; the jmp opcode in the first byte is part of the |