PK86099: ABEND0C4 IN EZAFTPRU WHEN USING THE FTPOSTPR AND A SECOND USER/PASS COMMAND IS ISSUED

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• The FTP server is running with the FTPOSTPR exit.  Using the
  same FTP control connection, a second USER/PASS command is
  issued.  The next STOR command fails with an abend in
  setup_FTPOSTPR on a STH instruction trying to store to the area
  pointed to by R14.  R14 points to storage which is in Key 0,
  causing the abend.
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: All users of the IBM Communications Server   *
  *                 for z/OS Version 1 Release 10 IP: FTP        *
  ****************************************************************
  * PROBLEM DESCRIPTION: ABEND0C4 in EZAFTPRU when using the     *
  *                      FTPOSTPR and a second login occurs      *
  ****************************************************************
  * RECOMMENDATION:                                              *
  ****************************************************************
  ABEND0C4 occurs in EZAFTPRU when using the FTPOSTPR and a
  second login is done under the same session.
  +-------------------------------------------------------------+
  + Please check our Communications Server for OS/390 homepages +
  + for common networking tips and fixes.  The URL for these    +
  + homepages can be found in Informational APAR II11334.       +
  +-------------------------------------------------------------+
  

Problem conclusion

• FTP code has been amended to free the storage and reset the
  pointer at the proper time to handle a second login.
  
  * Cross Reference between External and Internal Names
  CCCFTPSR (EZAFTPSR)
  

Temporary fix

Comments

APAR Information

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

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

  UK46698 PK86946

Modules/Macros

• EZAFTPFC EZAFTPFR EZAFTPFU EZAFTPGM EZAFTPRA
  EZAFTPRI EZAFTPRX EZAFTPSR
  

Fix information

• Fixed component name

  TCP/IP V3 MVS

• Fixed component ID

  5655HAL00

Applicable component levels

• R1A0 PSY UK46698

     UP09/06/05 P F906

Fix is available

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