Thanks for the additional suggestions. I will try those and let you know
what happens.
Mark
On Mon, May 25, 2020 at 6:07 PM David MacMahon wrote:
> A few more suggestions:
>
> 1) Enable core dumps. Usually you have to run "ulimit -c unlimited" and
> for suid executables there's an extra step r
A few more suggestions:
1) Enable core dumps. Usually you have to run "ulimit -c unlimited" and for
suid executables there's an extra step related to /proc/sys/fs/suid_dumpable.
See "man 5 core" and "man 5 proc" for details. Once you have a core file, you
can use gdb to examine the state of
Thanks for the suggestions. I neglected to mention that I'm printing out
the PKT_UDP_SIZE() and PKT_UDP_DST() right before the memcpy(), I take into
account the 8 byte UDP header and the size and port are correct. When
performing the memcpy(), I am taking into account that PKT_UDP_DATA()
returns a
Hi, Mark,
Sounds like progress!
> On May 25, 2020, at 13:56, Mark Ruzindana wrote:
>
> I have been able to capture data with the first round of frames of the
> circular buffer i.e. if I have 160 frames, I am able to capture packets of
> frames 0 to 159 at which point right at the memcpy() in
Hi Dave,
Thanks for all of the help with the use of packet sockets. I will try to be
concise, but as detailed as I can. So if you need more details, I will
definitely provide them.
I was able to install hashpipe with the suid bit set as you suggested
previously. So far, I have been able to captu
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