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IV56912: FTP WITH -S OPTION DUMPING CORE APPLIES TO AIX 7100-03

A fix is available

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APAR status

  • Closed as program error.

Error description

  • when ftp used with -s option , dumping core with the
    following stack trace.
    
    (dbx) where
    BIO_ssl_shutdown() at 0xd0c65190
    tls_shutdown(??) at 0x1003e0bc
    recvrequest(??, ??, ??, ??, ??) at 0x1000f800
    ls(??, ??) at 0x10006140
    cmdscanner(??) at 0x10001380
    main(??, ??) at 0x10002034
    (dbx)
    

Local fix

  • Not Available
    

Problem summary

  • when ftp is used with -s option, if SSL handshake fails for
    some reason, ftp dumps core with below stack
    
    (dbx) where
    BIO_ssl_shutdown() at 0xd0c65190
    tls_shutdown(??) at 0x1003e0bc
    recvrequest(??, ??, ??, ??, ??) at 0x1000f800
    ls(??, ??) at 0x10006140
    cmdscanner(??) at 0x10001380
    main(??, ??) at 0x10002034
    (dbx)
    

Problem conclusion

  • Modified ftp code to avoid a double free if SSL handshake
    fails, thereby avoiding core dump
    

Temporary fix

Comments

  • 6100-07 - use AIX APAR IV58403
    6100-08 - use AIX APAR IV55701
    6100-09 - use AIX APAR IV56909
    6100-09 - use AIX APAR IV56909
    6100-09 - use AIX APAR IV56909
    7100-01 - use AIX APAR IV58253
    7100-02 - use AIX APAR IV58179
    7100-03 - use AIX APAR IV56912
    7100-04 - use AIX APAR IV57291
    

APAR Information

  • APAR number

    IV56912

  • Reported component name

    AIX V7.1

  • Reported component ID

    5765H4000

  • Reported release

    710

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Submitted date

    2014-03-20

  • Closed date

    2014-03-20

  • Last modified date

    2016-05-10

  • APAR is sysrouted FROM one or more of the following:

    IV55701

  • APAR is sysrouted TO one or more of the following:

Fix information

  • Fixed component name

    AIX V7.1

  • Fixed component ID

    5765H4000

Applicable component levels

  • R710 PSY U859722

       UP14/05/22 I 1000

PTF to Fileset Mapping



Document information

More support for: AIX Enterprise Edition

Software version: 710

Operating system(s): AIX

Reference #: IV56912

Modified date: 10 May 2016