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Bug #1693

closed

Crash on Debian with libpcre 8.35

Added by Peter Manev over 8 years ago. Updated over 8 years ago.

Status:
Closed
Priority:
Normal
Assignee:
Andreas Herz
Target version:
3.0.1RC1
Affected Versions:
Effort:
Difficulty:
Label:

Description

Details attached.

I can reproduce it consistently(3.0dev (rev 44a444b)) - but dont have the offending pcap yet.

Files

segfault-info (19.8 KB) segfault-info Peter Manev, 02/04/2016 02:37 PM
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 #1

Updated by Peter Manev over 8 years ago

Forgot to mention - I also have a complete core dump - and can share further info if needed.

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 #2

Updated by Victor Julien over 8 years ago

Please add the steps to reproduce it.

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 #3

Updated by Peter Manev over 8 years ago

In this specific case:

1 - Start suricata with unix socket (-D)
2 - Line up 16K pcaps for reading (through -> /path/to/suricatasc /path/to/socket/socket -c "pcap-file path/to/pcap path/to/log/dir")

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 #4

Updated by Eric Leblond over 8 years ago

  • Assignee set to Eric Leblond
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 #5

Updated by Peter Manev over 8 years ago

  • Subject changed from segfault - unix-socket to segfault - unix-socket (pcre version related)

This crash is not related to either unix socket or Suricata.

We have managed to narrow it down to a reproducible case with a pcap and to pcre 8.35 version - with pcre version 8.38 the issue is not observed.

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 #6

Updated by Andreas Herz over 8 years ago

  • Target version set to 70

Idea from Victor is to add a libpcre check into the configure scripts (like we already have with libhtp).

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 #8

Updated by Victor Julien over 8 years ago

  • Assignee changed from Eric Leblond to Andreas Herz
  • Target version changed from 70 to 3.0.1RC1
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 #9

Updated by Victor Julien over 8 years ago

  • Subject changed from segfault - unix-socket (pcre version related) to Crash on Debian with libpcre 8.35
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