[sr-dev] [tracker] Task opened: Crash in TCP Read on Kamailio 4.0.1 (Attachment added)

[sip-router]

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A new Flyspray task has been opened.  Details are below. 

User who did this - Josh (JoshE) 

Attached to Project - sip-router
Summary - Crash in TCP Read on Kamailio 4.0.1
Task Type - Bug Report
Category - Core
Status - Unconfirmed
Assigned To - 
Operating System - All
Severity - Critical
Priority - Normal
Reported Version - 4.0
Due in Version - Undecided
Due Date - Undecided
Details - I am seeing a crash in TCP Read using the HTTP module.  Here's the backtrace:

(gdb) 
#0  qm_detach_free (frag=0x7f7556ce5640, qm=<optimized out>) at mem/q_malloc.c:269
#1  qm_malloc (qm=0x7f7556b1c010, size=64) at mem/q_malloc.c:386
#2  0x000000000059515e in parse_headers (msg=0x7f7556bb7eb0, flags=<optimized out>, next=<optimized out>) at parser/msg_parser.c:343
#3  parse_msg (buf=<optimized out>, len=<optimized out>, msg=0x7f7556bb7eb0) at parser/msg_parser.c:650
#4  0x0000000000501b2c in receive_msg (
    buf=0x7f75501f98e8 "POST /RPC2 HTTP/1.1\r\nHost: ord-proxy-1.domain.com\r\nUser-Agent: Httpful/0.1.7 (cURL/7.21.7 PHP/5.4.14 (Linux) nginx/1.4.3 Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.1; WOW64; Trident/6.0))\r\n"..., len=418, rcv_info=0x7f75501f9618) at receive.c:144
#5  0x000000000054b652 in tcp_read_req (con=0x7f75501f9600, bytes_read=0x7fffbf8bcc50, read_flags=0x7fffbf8bcc60) at tcp_read.c:1398
#6  0x000000000054c7a3 in handle_io (fm=<optimized out>, events=<optimized out>, idx=<optimized out>) at tcp_read.c:1570
#7  0x000000000054f78a in io_wait_loop_epoll (repeat=<optimized out>, h=<optimized out>, t=<optimized out>) at io_wait.h:1092
#8  tcp_receive_loop (unix_sock=<optimized out>) at tcp_read.c:1739
#9  0x0000000000489862 in tcp_init_children () at tcp_main.c:4969
#10 0x00000000004c1866 in main_loop () at main.c:1723
#11 0x000000000041b5d6 in main (argc=<optimized out>, argv=<optimized out>) at main.c:2566


Full backtrace is attached.

Has anyone run across this before?

One or more files have been attached.

More information can be found at the following URL:
http://sip-router.org/tracker/index.php?do=details&task_id=364

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