[Oisf-devel] Why sometime p->pcap_cnt value is 0?

[iswalker]

hi,when I run suricata in pcap-file mode,and use fast and unified2 output
plugins,I want to know which packet in pcap-file triggered signature,so I
print p->pcap_cnt, I found some value is 0,I don't know in which condition
the value is set to zero ?
I know if event generated by single packet,the p->pcap_cnt is valid,if
event generated by ip fragment or tcp stream,p->pcap_cnt is useless, Can
someone know where the codes set p->pcap_cnt to zero?

thanks ,walker
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