SS Samaresh Kumar singh
- Login: ssam18
- Registered on: 05/08/2026
- Last sign in: 07/14/2026
Issues
| open | closed | Total | |
|---|---|---|---|
| Assigned issues | 9 | 3 | 12 |
| Reported issues | 0 | 0 | 0 |
Projects
| Project | Roles | Registered on |
|---|---|---|
| Suricata | Developer | 05/11/2026 |
| Suricata-Update | Developer | 05/11/2026 |
Activity
07/14/2026
- SS 08:52 PM Suricata Bug #8232: Underflow in DefragInsertFrag in defrag.c
- Thanks for the detailed analysis. The underflow is real, but I want to clarify why the - 1 is intentional, because the reasoning hinges on a detail of our comparator that isn't obvious.
Why frag_offset - 1: our comparator never return...
07/02/2026
- SS 06:39 PM Suricata Bug #8239: hyperscan: Segfault in hyperscan when running Suricata 8.0.3/8.0.1 on Fedora 43
- Richard McConnell wrote in #note-4:
> Hi @ssam18, we have confirmed this is truly a hyperscan/vectorscan issue, as suspected. When we:
> ...
I will take a look on this.
06/10/2026
- SS 07:34 PM Suricata Bug #8647 (New): SMTP/email JSON logger frees caller-owned SCJsonBuilder on NULL state path
- Here is PR for this issue: https://github.com/OISF/suricata/pull/15599
05/16/2026
- SS 10:45 PM Suricata Bug #8239: hyperscan: Segfault in hyperscan when running Suricata 8.0.3/8.0.1 on Fedora 43
- I went through util-mpm-hs.c and util-spm-hs.c to see if anything on the Suricata side could explain this crash.
The call into hs_scan looks fine. SCHSSearch checks for buflen == 0 before calling hs_scan. Per-thread scratch is cloned ...