Patch-ID# 105781-05 Keywords: security fifofs panic VOP_REALVP WebNFS getattr Synopsis: SunOS 5.6_x86: /kernel/fs/fifofs patch Date: May/25/00 Solaris Release: 2.6_x86 SunOS Release: 5.6_x86 Unbundled Product: Unbundled Release: Xref: This patch available for SPARC as patch 105780 Topic: SunOS 5.6_x86: /kernel/fs/fifofs patch NOTE: Refer to Special Install Instructions section for IMPORTANT specific information on this patch. BugId's fixed with this patch: 4090929 4149694 4166116 4211236 4302216 Changes incorporated in this version: 4302216 Relevant Architectures: i386 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: /kernel/fs/fifofs Problem Description: 4302216 Sleeping in poll when data ready on stream read queue (from 105781-04) 4211236 I_PEEK ioctl on fifo doesn't release fn_lock on error (from 105781-03) 4149694 2.6 machine panic in fifo_connld() when kmem_flags set to 0x3f. (from 105781-02) 4166116 panic in streams code at strvp2wq+8 (from 105781-01) 4090929 system panics due to infinite recursion in prrealvp Patch Installation Instructions: -------------------------------- Refer to the Install.info file within the patch for instructions on using the generic 'installpatch' and 'backoutpatch' scripts provided with each patch. Any other special or non-generic installation instructions should be described below. Special Install Instructions: ----------------------------- NOTE: To get the complete fix for bug 4090929 (system panics due to infinite recursion in prrealvp) we recommend installation of rev 01 (or greater revisions) of the following patches: 105777-01 kernel/fs/procfs 105779-01 kernel/fs/specfs