Patch-ID# 108827-05
Keywords: mutex libthread td_sync_get_info 2035 automountd
Synopsis: SunOS 5.8: libthread patch
Date: 04/Sep/00

Solaris Release: 8

SunOS release: 5.8

Unbundled Product: 

Unbundled Release: 

Topic: SunOS 5.8: libthread patch

BugId's fixed with this patch: 4091466 4288299 4307551 4311948 4336933 

Changes incorporated in this version: 4336933

Relevant Architectures: sparc

Patches accumulated and obsoleted by this patch:  

Patches which conflict with this patch: 

Patches required with this patch: 

Obsoleted by: 

Files included with this patch:

/usr/lib/libthread.so.1
/usr/lib/libthread_db.so.0
/usr/lib/libthread_db.so.1
/usr/lib/sparcv9/libthread_db.so.1
/usr/lib/sparcv9/libthread.so.1

Problem Description:

4336933 fix for overflow problem in bug 4145630 is incomplete

(from 108827-04)

4311948 non-static recursive mutexes do not get unlocked

(from 108827-03)

4091466 RFE (request for enhancement) to force core dump instead of libthread hang

(from 108827-02)

4307551 td_sync_get_info() returns incorrect ownership information.

(from 108827-01)

4288299 Recursive mutexes are not properly released

Patch Installation Instructions:
--------------------------------

For Solaris 2.0-2.6 releases, refer to the Install.info file and/or
the README within the patch for instructions on using the generic
'installpatch' and 'backoutpatch' scripts provided with each patch.

For Solaris 7-8 releases, refer to the man pages for instructions
on using 'patchadd' and 'patchrm' scripts provided with Solaris.
Any other special or non-generic installation instructions should be
described below as special instructions.  The following example
installs a patch to a standalone machine:

       example# patchadd /var/spool/patch/104945-02

The following example removes a patch from a standalone system:

       example# patchrm 104945-02

For additional examples please see the appropriate man pages.

Special Install Instructions: 
----------------------------- 

	NOTE:  To get the complete fix for 4336933, one also needs to install
	       /usr/lib/lwp/libthread.so.1 patch, 109461-02, or its newer
	       revision.

