PROBLEM: (92819) (PATCH ID: OSF540-038) ******** A potential security vulnerability has been discovered, where under certain circumstances, system integrity may be compromised. This may be in the form of improper file access. HP has corrected this potential vulnerability. PROBLEM: (89979) (PATCH ID: OSF540-402) ******** Patch eliminates compiler warnings in 'ksh' PROBLEM: (67870) (PATCH ID: OSF540-364) ******** This patch eliminates the compiler warnings in ksh. PROBLEM: (95121) (PATCH ID: OSF540-308) ******** This patch fixes a ksh problem related to cleaning the process associated with control terminal when a login session is abruptly stopped. This problem occurs when trap(1) defined either in a startup script or a script executed within the current shell process.