X-Authentication-Warning: delorie.com: mail set sender to djgpp-bounces using -f From: RayeR Newsgroups: comp.os.msdos.djgpp Subject: Re: Does DJGPP GCC support SSP stack protection? Date: Fri, 4 Dec 2009 04:08:05 -0800 (PST) Organization: http://groups.google.com Lines: 17 Message-ID: <4dbf08a9-ce15-4b9f-aff8-1a324972318b@v25g2000yqk.googlegroups.com> References: <8a4f755b-e150-4b60-99a5-71151b54ff9b AT m38g2000yqd DOT googlegroups DOT com> <83bpkoq38g DOT fsf AT gnu DOT org> <42f2c9ab-efdf-407f-86ba-63bb28692fea AT e34g2000vbc DOT googlegroups DOT com> <4ADE1631 DOT 9020003 AT iki DOT fi> NNTP-Posting-Host: 90.181.199.10 Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 X-Trace: posting.google.com 1259928485 31291 127.0.0.1 (4 Dec 2009 12:08:05 GMT) X-Complaints-To: groups-abuse AT google DOT com NNTP-Posting-Date: Fri, 4 Dec 2009 12:08:05 +0000 (UTC) Complaints-To: groups-abuse AT google DOT com Injection-Info: v25g2000yqk.googlegroups.com; posting-host=90.181.199.10; posting-account=Q0wMHAoAAADjYrghh94FTf6YnbpTqZgp User-Agent: G2/1.0 X-HTTP-UserAgent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.21) Gecko/20090403 SeaMonkey/1.1.16,gzip(gfe),gzip(gfe) Bytes: 1554 To: djgpp AT delorie DOT com DJ-Gateway: from newsgroup comp.os.msdos.djgpp Reply-To: djgpp AT delorie DOT com Well here's an example that standard memory protection will not catch but SSP will. I think it is a good think for debugging. int pokus(int x) { char buffer[10]; int moo=0x55AA; buffer[10]='J'; return(x+moo); } int main() { pokus(1); return(0); }