Patch-ID# 103021-02
Keywords: zs serial port loopback carrier detect data fault panic
Synopsis: SunOS 5.5: zs driver fix
Date: Aug/20/96

Solaris Release: 2.5

SunOS Release: 5.5

Unbundled Product:

Unbundled Release:

Topic: SunOS 5.5: zs driver fix

BugId's fixed with this patch: 1216833 1244073

Changes incorporated in this version: 1244073

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:

platform/sun4c/kernel/drv/zs
platform/sun4d/kernel/drv/zs
platform/sun4m/kernel/drv/zs
platform/sun4u/kernel/drv/zs

Problem Description:

1244073 Solaris 2.5 data fault panic due to zs illegal access to a user address

(from 103021-01)

1216833 Serial port receives 1 byte after closing port on other side of loopback

Patch Installation Instructions:
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Special Install Instructions:
-----------------------------

None.