EP 1119811 A1 20010801 - METHOD FOR PREVENTING STACK MANIPULATIONS IN THE CASE OF FUNCTION CALLS
Title (en)
METHOD FOR PREVENTING STACK MANIPULATIONS IN THE CASE OF FUNCTION CALLS
Title (de)
VERFAHREN ZUR VERBINDUNG VON STACKMANIPULATIONSANGRIFFEN BEI FUNKTIONSAUFRUFEN
Title (fr)
PROCEDE DESTINE A EMPECHER DES MANIPULATIONS DE PILES EN CAS D'APPELS DE FONCTION
Publication
Application
Priority
- DE 9903226 W 19991006
- DE 19846673 A 19981009
Abstract (en)
[origin: DE19846673A1] A method of preventing stack manipulation activity involves limiting any stack access, during a call to an unsafe function by hardware to the stack area of his unsafe function. Preferably, the limitation of stack access is carried out prior to the call to the unsafe function, with the reference stored on the stack frame of the called or polled function.
IPC 1-7
IPC 8 full level
G06F 9/40 (2006.01); G06F 9/44 (2006.01); G06F 9/448 (2018.01); G06F 12/14 (2006.01)
CPC (source: EP US)
G06F 9/4484 (2018.01 - EP US); G06F 12/1441 (2013.01 - EP US)
Citation (search report)
See references of WO 0022533A1
Designated contracting state (EPC)
AT DE FR GB
DOCDB simple family (publication)
DE 19846673 A1 20000420; CN 1322316 A 20011114; EP 1119811 A1 20010801; US 2002013907 A1 20020131; WO 0022533 A1 20000420
DOCDB simple family (application)
DE 19846673 A 19981009; CN 99811922 A 19991006; DE 9903226 W 19991006; EP 99959185 A 19991006; US 82929901 A 20010409