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Wireshark-bugs: [Wireshark-bugs] [Bug 9260] Fuzz crash in C1222 dissector

Date: Thu, 10 Oct 2013 16:23:52 +0000

Comment # 1 on bug 9260 from
#2 in g_malloc (n_bytes=620809752) at
/build/buildd/glib2.0-2.38.0/./glib/gmem.c:109
#3 in dissect_c1222_Called_AP_title (implicit_tag=<optimized out>,
tvb=0x27f91e0, offset=620809752, actx=<optimized out>, 
    tree=<optimized out>, hf_index=<optimized out>) at
../../asn1/c1222/c1222.cnf:62
#4 in dissect_ber_sequence (implicit_tag=<optimized out>, actx=0x7fff7053f4d0,
parent_tree=<optimized out>, tvb=0x27f8cf0, 
    offset=2, seq=0x7f071b8e8fe0 <MESSAGE_U_sequence+32>,
seq@entry=0x7f071b8e8fc0 <MESSAGE_U_sequence>, hf_id=10236, ett_id=2833) at
packet-ber.c:2234
#5 in dissect_c1222_MESSAGE_U (implicit_tag=<optimized out>, tvb=<optimized
out>, offset=<optimized out>, actx=<optimized out>, 
    tree=<optimized out>, hf_index=<optimized out>) at
../../asn1/c1222/c1222.cnf:72
#6 in dissect_ber_tagged_type (implicit_tag=implicit_tag@entry=0,
actx=actx@entry=0x7fff7053f4d0, tree=tree@entry=0x27e9f20, 
    tvb=tvb@entry=0x2592b20, offset=offset@entry=0, hf_id=10236,
tag_cls=tag_cls@entry=1 '\001', tag_tag=tag_tag@entry=0,
tag_impl=tag_impl@entry=1, 
    type=type@entry=0x7f071a440da0 <dissect_c1222_MESSAGE_U>) at
packet-ber.c:622
#7 in dissect_c1222_MESSAGE (hf_index=<optimized out>, tree=0x27e9f20,
actx=0x7fff7053f4d0, offset=0, tvb=0x2592b20, 
    implicit_tag=0) at ../../asn1/c1222/c1222.cnf:82
#8  dissect_MESSAGE_PDU (tree=0x27e9f20, pinfo=0x7fff705402f8, tvb=0x2592b20)
at ../../asn1/c1222/c1222.cnf:93
#9  dissect_c1222_common (tvb=0x2592b20, pinfo=0x7fff705402f8, tree=<optimized
out>) at ../../asn1/c1222/packet-c1222-template.c:1065
#10 in call_dissector_through_handle (handle=handle@entry=0x25777f0,
tvb=tvb@entry=0x2592b20, pinfo=pinfo@entry=0x7fff705402f8, 
    tree=tree@entry=0x28084c0, data="" at packet.c:492


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