Bug 154 – GDAL PROCESSING directive stripped with 24 bit rasters, MapScript crashes

Bug 154 - GDAL PROCESSING directive stripped with 24 bit rasters, MapScript crashes

Summary:

GDAL PROCESSING directive stripped with 24 bit rasters, MapScript crashes

Status:	CLOSED FIXED

Product:	Chameleon
Component:	Core
Version:	1.1
Platform:	PC Linux

Importance:	P2 normal
Target Milestone:	---
Assigned To:	Daniel Morissette

URL:
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Keywords:

Depends on:
Blocks:
	Show dependency tree / graph

Reported:	2003-12-03 09:04 by Uli Müller
Modified:	2004-06-23 20:06 (History)

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Description From Uli Müller 2003-12-03 09:04:49

MapScript crashes, if a raster layer has the following directives:

LAYER
  NAME "name"
  TYPE raster
  ...
  PROCESSING "something"
  ...
END

In the corresponding session mapfile you only find the directive without 
parameters:

LAYER
  NAME "name"
  TYPE raster
  ...
  PROCESSING
  ...
END

Occured with 24 bit images from local source and remote WMS. 

Reproduced with chameleon-1.1alpha-20030902.tar.gz and chameleon-1.1alpha-
20031031.tar.gz

------- Comment #1 From Daniel Morissette 2003-12-03 11:46:15 -------

This seems to be a bug in MapServer's $map->save() method.  I'll take it.

------- Comment #2 From Daniel Morissette 2003-12-03 12:05:59 -------

The problem was indeed in msSaveMap() code in MapServer's mapfile.c

This is fixed in Mapserver's CVS for version 4.1 and in the 4.0.x branch (to be
released as 4.0.2).

------- Comment #3 From Chris Thorne 2004-06-23 20:06:53 -------

this issue was in MapServer 4.0, now that it is version 4.2 I can only assume
this has been verified and closed on the mapserver bug list.