Suricata

Bug #736

Updated by Victor Julien almost 12 years ago

Hi, 
 During my test, I have a new segfault on last yesterday git, please look gdb bt full: 

 <pre> 
 Program received signal SIGSEGV, Segmentation fault. 
 [Switching to Thread 0x7ffff5e0d700 (LWP 23221)] 
 DecodeTeredo (tv=tv at entry=0x1e0434a0, dtv=dtv at entry=0x7fffe8010eb0, 
      p=p at entry=0x137c5f0, pkt=pkt at entry=0x7fffe8015ada "", len=len at entry=8202, 
      pq=pq at entry=0x1a4ee9b0) at decode-teredo.c:55 
 55            while (start[0] == 0x0) { 
 (gdb) bt full 
 #0    DecodeTeredo (tv=tv at entry=0x1e0434a0, dtv=dtv at entry=0x7fffe8010eb0, 
      p=p at entry=0x137c5f0, pkt=pkt at entry=0x7fffe8015ada "", len=len at entry=8202, 
      pq=pq at entry=0x1a4ee9b0) at decode-teredo.c:55 
          start = 0x7fffe8026002 "" 
 #1    0x0000000000443a22 in DecodeUDP (tv=0x1e0434a0, dtv=0x7fffe8010eb0, 
      p=0x137c5f0, 
      pkt=0x7fffe8015ad2 "\200\062\033X \022\240", <incomplete sequence \353>, 
      len=8210, pq=0x1a4ee9b0) at decode-udp.c:85 
 No locals. 
 #2    0x0000000000441722 in DecodeIPV4 (tv=0x1e0434a0, dtv=0x7fffe8010eb0, 
      p=<optimized out>, pkt=0x137c006 "E", len=<optimized out>, pq=0x1a4ee9b0) 
      at decode-ipv4.c:534 
          rp = 0x137c5f0 
 #3    0x00000000004e72e6 in DecodePcapFile (tv=0x1e0434a0, p=0x137b540, 
      data=0x7fffe8010eb0, pq=0x1a4ee9b0, postpq=<optimized out>) 
      at source-pcap-file.c:347 
          dtv = 0x7fffe8010eb0 
          curr_ts = <optimized out> 
 #4    0x00000000004fac9d in TmThreadsSlotVarRun (tv=0x1e0434a0, p=0x137b540, 
      slot=0x137c5f0, slot at entry=0x1a4ee970) at tm-threads.c:542 
          SlotFunc = 0xfffffffffffefb0f 
          s = 0x1a4ee970 
 #5    0x00000000004e81de in TmThreadsSlotProcessPkt (p=0x137b540, s=0x1a4ee970, 
      tv=0x1e0434a0) at tm-threads.h:139 
          r = TM_ECODE_OK 
 #6    PcapFileCallbackLoop (user=0x7fffe80008f0 "\f", h=<optimized out>, 
      pkt=0x7fffe8000ea0 "") at source-pcap-file.c:142 
          ptv = 0x7fffe80008f0 
          p = 0x137b540 
 #7    0x0000003f0521dd90 in pcap_offline_read () from /lib64/libpcap.so.1 
 No symbol table info available. 
 #8    0x00000000004e7e3e in ReceivePcapFileLoop (tv=0x1e0434a0, data=0x7fffe80008f0, 
      slot=<optimized out>) at source-pcap-file.c:180 
          packet_q_len = <optimized out> 
          ptv = 0x7fffe80008f0 
          r = <optimized out> 
          s = <optimized out> 
          __FUNCTION__ = "ReceivePcapFileLoop" 
 #9    0x00000000004fda24 in TmThreadsSlotPktAcqLoop (td=0x1e0434a0) 
      at tm-threads.c:682 
          tv = 0x1e0434a0 
          s = 0xedddc80 
          r = <optimized out> 
          slot = 0x0 
          __FUNCTION__ = "TmThreadsSlotPktAcqLoop" 
 #10 0x0000003a04007d14 in start_thread () from /lib64/libpthread.so.0 
 No symbol table info available. 
 #11 0x0000003a038f168d in clone () from /lib64/libc.so.6 
 No symbol table info available. 
 </pre> 

 Best Regards 
 Rmkml 
 http://twitter.com/rmkml 

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