Bug #3503: usba doesn't initialize cc_no_resources, causes gibberish output in kstat: - illumos gate - illumos

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Bug #3503

closed

usba doesn't initialize cc_no_resources, causes gibberish output in kstat:

Added by Rich Lowe over 10 years ago. Updated over 10 years ago.

Status:

Resolved

Priority:

Normal

Assignee:

Category:

kernel

Start date:

2013-01-27

Due date:

% Done:

100%

Estimated time:

Difficulty:

Bite-size

Tags:

Gerrit CR:

External Bug:

Description

Rich:

> Sigh.  I'm also getting gibberish output from this on i386, in the
> usb_errors class, were I'm just getting junk text (random memory?)
> between the header line and "Bit Stuffing Violations".

David:

this could be an uninitialized struct kstat_named field. like cc_no_resources.
this is a bug in usba.

http://src.illumos.org/source/xref/illumos-gate/usr/src/uts/common/io/usb/usba/hcdi.c#320

http://src.illumos.org/source/xref/illumos-gate/usr/src/uts/common/sys/usb/usba/hcdi.h#303