[MacPorts] #55493: inetutils @1.9.4: telnet exits with abort trap: 6
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noreply at macports.org
Thu Feb 1 21:08:32 UTC 2018
#55493: inetutils @1.9.4: telnet exits with abort trap: 6
------------------------+-------------------------
Reporter: Isles487 | Owner: Schamschula
Type: defect | Status: assigned
Priority: Normal | Milestone:
Component: ports | Version: 2.4.2
Resolution: | Keywords:
Port: inetutils |
------------------------+-------------------------
Comment (by Schamschula):
I've resent the bug report upstream.
I can reproduce the issue with both El Capitan and High Sierra. lldb gives
me the following:
{{{
Current executable set to 'telnet' (x86_64).
(lldb) settings set -- target.run-args "10.0.1.100"
(lldb) run
Process 60267 launched: '/opt/local/bin/telnet' (x86_64)
Trying 10.0.1.100...
Connected to 10.0.1.100.
Escape character is '^]'.
2018-02-01 14:55:40.682975-0600 telnet[60267:10465279] detected buffer
overflow
Process 60267 stopped
* thread #1, queue = 'com.apple.main-thread', stop reason = signal SIGABRT
frame #0: 0x00007fff5bd8be3e libsystem_kernel.dylib`__pthread_kill +
10
libsystem_kernel.dylib`__pthread_kill:
-> 0x7fff5bd8be3e <+10>: jae 0x7fff5bd8be48 ; <+20>
0x7fff5bd8be40 <+12>: movq %rax, %rdi
0x7fff5bd8be43 <+15>: jmp 0x7fff5bd830b8 ;
cerror_nocancel
0x7fff5bd8be48 <+20>: retq
Target 0: (telnet) stopped.
}}}
--
Ticket URL: <https://trac.macports.org/ticket/55493#comment:10>
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