Actions
Bug #736
closednew segfault (decode-teredo.c:55) on last Suricata v1.4 git
Affected Versions:
Effort:
Difficulty:
Label:
Description
Hi,
During my test, I have a new segfault on last yesterday git, please look gdb bt full:
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.
Best Regards
Rmkml
http://twitter.com/rmkml
Actions