Wireshark-bugs: [Wireshark-bugs] [Bug 4671] Buildbot crash output: fuzz-2010-04-14-22179.pcap
Date Index · Thread Index · Other Months · All Mailing Lists
Date Prev · Date Next · Thread Prev · Thread Next
From: bugzilla-daemon@xxxxxxxxxxxxx
Date: Thu, 15 Apr 2010 05:56:17 -0700 (PDT)
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=4671

Jeff Morriss <jeff.morriss.ws@xxxxxxxxx> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |jeff.morriss.ws@xxxxxxxxx

--- Comment #5 from Jeff Morriss <jeff.morriss.ws@xxxxxxxxx> 2010-04-15 05:56:14 PDT ---
backtrace is:

#0  dissect_rtp (tvb=0x28c8580, pinfo=0x7fff490fb960, tree=0x2884a90) at
packet-rtp.c:1172
#1  0x00007f97bde23a21 in call_dissector_through_handle (handle=0x216f700,
tvb=0x28c8580, pinfo=0x7fff490fb960, tree=0x2884a90) at packet.c:406
#2  0x00007f97bde24180 in call_dissector_work (handle=0x216f700, tvb=0x28c8580,
pinfo_arg=0x7fff490fb960, tree=0x2884a90, add_proto_name=1) at packet.c:497
#3  0x00007f97bde196e0 in try_conversation_dissector (addr_a=<value optimized
out>, addr_b=<value optimized out>, ptype=<value optimized out>, port_a=<value
optimized out>, 
    port_b=<value optimized out>, tvb=0x28c8580, pinfo=0x7fff490fb960,
tree=0x2884a90) at conversation.c:1098
#4  0x00007f97be34ba41 in decode_udp_ports (tvb=0x28c8800, offset=8,
pinfo=0x7fff490fb960, tree=0x2884a90, uh_sport=18204, uh_dport=49154,
uh_ulen=60) at packet-udp.c:251
#5  0x00007f97be34c157 in dissect (tvb=0x28c8800, pinfo=0x7fff490fb960,
tree=0x2884a90, ip_proto=17) at packet-udp.c:589
#6  0x00007f97bde23a21 in call_dissector_through_handle (handle=0x23e8830,
tvb=0x28c8800, pinfo=0x7fff490fb960, tree=0x2884a90) at packet.c:406
#7  0x00007f97bde24180 in call_dissector_work (handle=0x23e8830, tvb=0x28c8800,
pinfo_arg=0x7fff490fb960, tree=0x2884a90, add_proto_name=1) at packet.c:497
#8  0x00007f97bde25132 in dissector_try_port_new (sub_dissectors=<value
optimized out>, port=17, tvb=0x28c8800, pinfo=0x7fff490fb960, tree=0x2884a90,
add_proto_name=1)
    at packet.c:907
#9  0x00007f97be0e45ac in dissect_ip (tvb=0x28c8760, pinfo=0x7fff490fb960,
parent_tree=0x2884a90) at packet-ip.c:1705


A simple NULL pointer check could fix it but there may be more.  I won't be
able to look at this for a few hours at least.

-- 
Configure bugmail: https://bugs.wireshark.org/bugzilla/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.