[magick-users] convert: Memory allocation failed

[Chris Bruce]

Hello,

I'm trying to convert a number of PNG files and I get the following error:

convert: Memory allocation failed (/path/to/image/1229108425.png) [No such
file or directory].
convert: Missing an image file name.

The file *is* there:
[root at server images]# ls 1229108425.png
1229108425.png

Even trying an identify gives me errors:

identify 1229108425.png
identify: Memory allocation failed (1229108425.png) [No such file or
directory].
identify: Missing an image file name.

It works fine for .gif and .jpg files, just not .png files.

I know that I've got an old version of IM, but I'm certain that this used to
work without issue. Can someone shed some light on this for me please?

convert -version
Version: @(#)ImageMagick 5.4.2 01/01/02 Q:16 http://www.imagemagick.org
Copyright: Copyright (C) 2002 ImageMagick Studio LLC

Thanks!

Chris