[Oisf-devel] Suricata 1.2.1 + OpenBSD 5.1 = segmentation fault

[Henri Wahl]

Hi,
just another crash with first message too:

Program received signal SIGSEGV, Segmentation fault.
[Switching to process 25096, thread 0x8c98d000]
0x0efa8dfd in match () from /usr/local/lib/libpcre.so.2.5
(gdb)
(gdb) bt full
#0  0x0efa8dfd in match () from /usr/local/lib/libpcre.so.2.5
No symbol table info available.
#1  0x0efa93b4 in match () from /usr/local/lib/libpcre.so.2.5
No symbol table info available.
.
.
.
No symbol table info available.
#270 0x0efbca98 in pcre_exec () from /usr/local/lib/libpcre.so.2.5
No symbol table info available.
#271 0x1c0a2a7b in DetectPcrePayloadMatch (det_ctx=0x7dbd7000,
s=0x870ace00, sm=0x8560a140, p=0x0, f=0x81f52d00,
    payload=0x9db79048 ";c=\"open|visible\"}var g=this.location;var
h=\"gadgetDefinition=\"+this.specUrl+\"&location=\"+this.location+\"&gadgetOpen=\"+d;h+=\"&eventName=\"+f+\"&keyEventType=\"+b+\"&zone=\"+g;h+=\"&pageName=\"+i+\"&isKeyEvent"...,
payload_len=2920) at detect-pcre.c:482
        _sc_enter_msg = '\0' <repeats 100 times>,
"\b0�\"\000\000\000\000\000\000\000\000\b0�\"\200_k~�\005\000\000\004\206�\203(e#\215\030w\033\034\200_k~\000!V\205\004\206�\203\200\017n\211�C�~",
'\0' <repeats 28 times>, "\030]#\215�C�~\000\206�\203\000!V\205\200_k~",
'\0' <repeats 16 times>, "\030]#\215", '\0' <repeats 1728 times>,
"�\000\000\000\r\000\000\000z�w\212\016\000\000\000\r\000\000\000�\000\000\000�\000\000\000\002�>.\000\000\000\000@�w\212\211\\#\215\000\000\000\000\000\000\000\000;�\a\034\211\\#\215\000\000\000\000�\a\000\000�\000\000\000 at j)\210\000|\230\213"...
        _sc_enter_temp = 0x8d235438 ""
        ret = Variable "ret" is not available.
(gdb)

Is this more pcre related? Used version is:

root at gate01:/root>pkg_info pcre
Information for inst:pcre-8.21

Regards



-- 
Henri Wahl

IT Department
Leibniz-Institut für Festkörper- u.
Werkstoffforschung Dresden

tel. (03 51) 46 59 - 797
email: h.wahl at ifw-dresden.de
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