Bug 5595

Summary:	fbbits.h: dangerously uninitialized variable
Product:	xorg	Reporter:	Adam Jackson <ajax>
Component:	Server/General	Assignee:	Xorg Project Team <xorg-team>
Status:	RESOLVED FIXED	QA Contact:
Severity:	normal
Priority:	high
Version:	git
Hardware:	x86 (IA32)
OS:	Linux (All)
Whiteboard:
i915 platform:		i915 features:

Description Adam Jackson 2006-01-14 10:13:05 UTC

fbbits.h: In function 'fbPolySegment32':
fbbits.h:832: warning: 'bits' is used uninitialized in this function
fbbits.h: In function 'fbPolySegment24':
fbbits.h:832: warning: 'bits' is used uninitialized in this function
fbbits.h: In function 'fbPolySegment16':
fbbits.h:832: warning: 'bits' is used uninitialized in this function
fbbits.h: In function 'fbPolySegment8':
fbbits.h:832: warning: 'bits' is used uninitialized in this function

bits is first used as the target of a +=.

Comment 1 Benjamin Herrenschmidt 2006-02-14 19:15:45 UTC

It's overriden by something sane before being used, so that's not really a 
bug. That line is just stale. Removing it from trunk.

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