Opened 8 years ago

Last modified 8 years ago

#29549 new defect

tcpproxy crashes

Reported by: digitalrinaldo@… Owned by: macports-tickets@…
Priority: Normal Milestone:
Component: ports Version: 1.9.2
Keywords: Cc: ryandesign (Ryan Schmidt)
Port: tcpproxy

Description (last modified by ryandesign (Ryan Schmidt))

Process:         tcpproxy [78886]
Path:            /opt/local/sbin/tcpproxy
Identifier:      tcpproxy
Version:         ??? (???)
Code Type:       X86-64 (Native)
Parent Process:  tcpproxy [78829]

Date/Time:       2011-05-22 09:55:01.107 -0400
OS Version:      Mac OS X 10.6.7 (10J869)
Report Version:  6

Exception Type:  EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: KERN_INVALID_ADDRESS at 0x0000000070926600
Crashed Thread:  0  Dispatch queue: com.apple.main-thread

Thread 0 Crashed:  Dispatch queue: com.apple.main-thread
0   tcpproxy                      	0x00000001000044c3 0x100000000 + 17603
1   tcpproxy                      	0x00000001000047d2 0x100000000 + 18386
2   tcpproxy                      	0x0000000100001109 0x100000000 + 4361
3   tcpproxy                      	0x00000001000034ad 0x100000000 + 13485
4   tcpproxy                      	0x0000000100000ee4 0x100000000 + 3812

Thread 0 crashed with X86 Thread State (64-bit):
  rax: 0x00007fff70926600  rbx: 0x000000000000012c  rcx: 0x0000000000000000  rdx: 0x000000000000012c
  rdi: 0x0000000070926600  rsi: 0x0000000070926600  rbp: 0x00007fff5fbff5d0  rsp: 0x00007fff5fbff5d0
   r8: 0x00007fff5fbff380   r9: 0x0000000000000000  r10: 0x00007fff85d4279a  r11: 0x00007fff70926600
  r12: 0x000000000000012c  r13: 0x00007fff5fbff7e0  r14: 0x0000000000000034  r15: 0x0000000000000001
  rip: 0x00000001000044c3  rfl: 0x0000000000010202  cr2: 0x0000000070926600

Binary Images:
       0x100000000 -        0x100005ff7 +tcpproxy ??? (???) <8AF60E0F-B43A-26CF-AD5B-BE364AF4DF75> /opt/local/sbin/tcpproxy
    0x7fff5fc00000 -     0x7fff5fc3bdef  dyld 132.1 (???) <B536F2F1-9DF1-3B6C-1C2C-9075EA219A06> /usr/lib/dyld
    0x7fff84698000 -     0x7fff8469cff7  libmathCommon.A.dylib 315.0.0 (compatibility 1.0.0) <95718673-FEEE-B6ED-B127-BCDBDB60D4E5> /usr/lib/system/libmathCommon.A.dylib
    0x7fff85bfb000 -     0x7fff85dbcfff  libSystem.B.dylib 125.2.10 (compatibility 1.0.0) <9BAEB2F2-B485-6349-E1AB-637FE12EE770> /usr/lib/libSystem.B.dylib

Change History (6)

comment:1 Changed 8 years ago by ryandesign (Ryan Schmidt)

Description: modified (diff)
Port: tcpproxy added

It doesn't crash for me, but I just created an empty tcpproxy.conf file (since it didn't start without it). Perhaps the crash depends on your config options. What's in your tcpproxy.conf? Can you tell us anything else about what triggers the crash?

Perhaps we should update the port to version 2.0.0-beta15. Normally we wouldn't update ports to unstable versions, but the old 1.1.9 version isn't even available on the developer's web site anymore, and 2.0.0-beta15 is listed there as the "current" version, and has been since September 2007.

comment:2 Changed 8 years ago by ryandesign (Ryan Schmidt)

I tried updating the port to 2.0.0-beta15, but am stumped at:

tcpproxy.c:48:34: error: linux/netfilter_ipv4.h: No such file or directory

Obviously, Mac OS X doesn't have any headers in directories called "linux" and I'm not sure if there is an equivalent of this header on Mac OS X.

comment:3 Changed 8 years ago by ryandesign (Ryan Schmidt)

Looks like an update to 2.0.0-beta15 was submitted once before in #16324; I'll reopen that ticket and handle the update there.

comment:4 Changed 8 years ago by ryandesign (Ryan Schmidt)

Cc: ryandesign@… added

The port is updated to 2.0.0-beta15 now. Please let us know here whether it still crashes.

comment:5 Changed 8 years ago by digitalrinaldo@…

I just updated to the 2.0.0.-beta15 version

The config I was using wih the previous version is no longer considered a valid file by the current version

May 23 07:05:11 m1 tcpproxy[28572]: -ERR: trailing characters: server imap.gmail.com:993, parameter= interface, /opt/local/etc/tcpproxy.conf:2

port 9900
	interface localhost server imap.gmail.com:993
port 9901
	interface localhost server smtp.gmail.com:465
port 9902
	interface localhost server plus.pop.mail.yahoo.com:995
port 9903
	interface localhost server smtp.pop.mail.yahoo.com:465

comment:6 Changed 8 years ago by ryandesign (Ryan Schmidt)

I'm afraid I don't know tcpproxy or how its config file syntax could be. Can you investigate?

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