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TUXEDO APPLICATION DUMPS A CORE FILE IF TPENQUEUE PASSES A CORRUPTED FML32 BUFFER (Doc ID 1959803.1)

Last updated on NOVEMBER 04, 2016

Applies to:

Oracle Tuxedo - Version 12.1.1 and later
Information in this document applies to any platform.

Symptoms

If a string buffer, not allocated by tpalloc() is passed :
tpenqueue() fails returning TPEINVAL
==> this is the expected behavior.
.
If a FML32 buffer correctly allocated but corrupted is passed :
TPEINVAL is NOT returned.

  tpenqueue() dumps a core file.
==> this is not a normal behavior.

 

The stack trace is :

(gdb) where
#0  0x0000003c9d07c537 in memcpy () from /lib64/libc.so.6
#1  0x00007f3dd779bc9d in _tmfmsg_presend () from
/home/support/TUXEDO/12c1/tuxedo12.1.1.0/lib/libtux.so
#2  0x00007f3dd7717fcf in _tmmsgsnd () from
/home/support/TUXEDO/12c1/tuxedo12.1.1.0/lib/libtux.so
#3  0x00007f3dd771afb3 in _tpacall_internal () from
/home/support/TUXEDO/12c1/tuxedo12.1.1.0/lib/libtux.so
#4  0x00007f3dd77219f9 in _tpcall_internal () from
/home/support/TUXEDO/12c1/tuxedo12.1.1.0/lib/libtux.so
#5  0x00007f3dd7784ba1 in _tpenqueue_internal () from
/home/support/TUXEDO/12c1/tuxedo12.1.1.0/lib/libtux.so
#6  0x00007f3dd7785245 in tpenqueue () from
/home/support/TUXEDO/12c1/tuxedo12.1.1.0/lib/libtux.so
#7  0x0000000000400c73 in main ()

  

Cause

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In this Document
Symptoms
Cause
Solution
References


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