SSP bugs

Robert Connolly cendres at videotron.ca
Fri Mar 19 09:09:07 PST 2004


On March 19, 2004 11:47 am, Jonas Norlander wrote:
> > If this segfaults or not, please report back. This might be a bug with a
> > specific SSP version, or with GCC3.
>
> It segfaults for me. Here is my spec.
>
> Kernel 2.4.25 with grsecurity 1.9.14
> g++ (GCC) 3.3.2 (Propolice Only 3.3-5)
> glibc 2.3.2 with Propolice patch
>
> [jonas at venus ~/tmp]$ ./vector
> Segmentation fault
> Mar 19 17:15:35 venus kernel: grsec: From 192.168.7.1: signal 11 sent to
> (vector:6851) UID(1001) EUID(1001), parent (bash:5200) UID(1001) EUID(1001)
> Mar 19 17:15:35 venus kernel: grsec: From 192.168.7.1: attempted resource
> overstep by requesting 4096 for RLIMIT_CORE against limit 0 by
> (vector:6851) UID(1001) EUID(1001), parent (bash:5200) UID(1001) EUID(1001)

The kill is coming from grsec. Do you get the same results with 
-fno-stack-protector ?



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