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Bug #530 Fix heap overflow on zero or 0xFFFF packet length #532

Merged
merged 1 commit into from
Dec 27, 2018
Merged

Bug #530 Fix heap overflow on zero or 0xFFFF packet length #532

merged 1 commit into from
Dec 27, 2018

Commits on Dec 27, 2018

  1. Bug #520 Fix heap overflow on zero or 0xFFFF packet length 

    Add check for packets that report zero packet length. Example
of fix:

    src/tcpprep --auto=bridge --pcap=poc16-get_l2len-heapoverflow --cachefile=/dev/null
    Warning: poc16-get_l2len-heapoverflow was captured using a snaplen of 17 bytes.  This may mean you have truncated packets.
    safe_pcap_next ERROR: Invalid packet length in tcpprep.c:process_raw_packets() line 334: packet length=0 capture length=0
    @fklassen
    fklassen committed Dec 27, 2018
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