APAR status
Closed as program error.
Error description
Error Message: SIGSEGV in tsi_DeleteCFFClass() function of libt2k module. . Stack Trace: 0x00007f120e467e39 in tsi_DeleteCFFClass ()0x00007f120e47a34f in Delete_sfntClass ()0x00007f120e49e51f in Java_sun_font_T2KFontScaler_disposeNativeScaler ()0x00007f11f5e54152 in ?? ()0x0000000000000000 in ?? () .
Local fix
Problem summary
The problem is caused when disposing named-keyed fonts in CFF format. Such fonts do not have FDArray. However, JDK is accessing FDArray while disposing such fonts which resulted in SIGSEGV.
Problem conclusion
Font disposing code of JDK has been corrected to prevent SIGSEGV while handle FDArray. . This APAR will be fixed in the following Java Releases: 7 R1 SR3 (7.1.3.0) 8 SR1 (8.0.1.0) 7 SR9 (7.0.9.0) . Contact your IBM Product's Service Team for these Service Refreshes and Fix Packs. For those running stand-alone, information about the Service Refreshes and Fix Packs can be found at: https://www.ibm.com/developerworks/java/jdk/
Temporary fix
Comments
APAR Information
APAR number
IV69881
Reported component name
JAVA CLASS LIBS
Reported component ID
620700130
Reported release
700
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2015-02-24
Closed date
2015-03-17
Last modified date
2015-03-17
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
JAVA CLASS LIBS
Fixed component ID
620700130
Applicable component levels
R700 PSY
UP
R800 PSY
UP
[{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSNVBF","label":"Runtimes for Java Technology"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"7.0","Line of Business":{"code":"LOB36","label":"IBM Automation"}}]
Document Information
Modified date:
21 February 2022