Displaying 1 result from an estimated 1 matches for "rundat".
Did you mean:
rundate
2012 Nov 20
1
Buffer overflow in date package
...int size = strlen(cdatev);
char *cdate[size];
for (i=0;i<size;i++) cdate[i] = &cdatev[i];
char_date(n, order, cdate, month, day, year);
printf("%d-%d-%d\n",day[0],month[0],year[0]);
return(0);
}
Depending on the compilation flags, I get different behavior:
$ gcc rundate.c -o rundate.o
$ ./rundate.o
92-1-1994
$ gcc rundate.c -O3 -o rundate.o
$ ./rundate.o
*** buffer overflow detected ***: ./rundate.o terminated
======= Backtrace: =========
/lib/x86_64-linux-gnu/libc.so.6(__fortify_fail+0x37)[0x7f17fdfb9007]
/lib/x86_64-linux-gnu/libc.so.6(+0x107f00)[0x7f17fdfb7f0...