Bug 9329 – pstopnm can bomb calculating resolutions

Bug 9329 - pstopnm can bomb calculating resolutions

Summary:	pstopnm can bomb calculating resolutions

Status:	CLOSED RAWHIDE

Aliases:	None

Product:	Red Hat Linux
Classification:	Retired
Component:	libgr (Show other bugs)
Sub Component:
Version:	6.1
Hardware:	All Linux

Priority	medium Severity medium
Target Milestone:	---
Target Release:	---
Assigned To:	Nalin Dahyabhai
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Reported:	2000-02-10 22:32 EST by Jonathan Kamens
Modified:	2008-05-01 11:37 EDT (History)
CC List:	0 users

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Doc Type:	Bug Fix
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Last Closed:	2000-02-14 11:13:56 EST
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Description Jonathan Kamens 2000-02-10 22:32:14 EST

There's a line in pstopnm which reads as follows:

set xres = `(echo "scale=4";echo "if($xres>$yres)$yres";echo
"if($yres>$xres)$xres")|bc -l`

It will fail if $xres equals $yres.  It should read:

set xres = `(echo "scale=4";echo "if($xres>$yres)$yres";echo
"if($yres>$xres)$xres";echo "if($xres==$yres)$xres")|bc -l`

Comment 1 Nalin Dahyabhai 2000-02-14 11:13:59 EST

Thanks for the heads-up.  This will be fixed in libgr-2.0.13-23 and later.

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