[arch-general] file 4.25-1 doesn't recognize PNG image files

[Alessandro Doro]

I've found that the new version of 'file' (4.25-1, i686) recognizes png
files as data.
The previous version (4.24-1) is ok.

This is an upstream bug (reproduced building the package in a five year
old suse system) related to the changes in the magic file.
I've not digged in the code of the program so I don't know how/where the
problem arises.

I fixed the bug patching the source file magic/Magdir/images (see
attachment) and rebuilding magic.mgc.

Please, someone let me know if this is the right place for this kind of
messages or if I should open a new task on Flyspray.

-------------- next part --------------
--- magic/Magdir/images.orig	2008-07-02 17:16:52.000000000 +0200
+++ magic/Magdir/images	2008-07-16 22:00:15.000000000 +0200
@@ -75,19 +75,19 @@
 #
 # 137 P N G \r \n ^Z \n [4-byte length] H E A D [HEAD data] [HEAD crc] ...
 #
-0	string		\x89PNG\x0d\x0a\x1a\x0a		PNG image
+0	bequad		0x89504e470d0a1a0a		PNG image
 !:mime	image/png
->>16	belong		x		\b, %ld x
->>20	belong		x		%ld,
->>24	byte		x		%d-bit
->>25	byte		0		grayscale,
->>25	byte		2		\b/color RGB,
->>25	byte		3		colormap,
->>25	byte		4		gray+alpha,
->>25	byte		6		\b/color RGBA,
-#>>26	byte		0		deflate/32K,
->>28	byte		0		non-interlaced
->>28	byte		1		interlaced
+>16	belong		x		\b, %ld x
+>20	belong		x		%ld,
+>24	byte		x		%d-bit
+>25	byte		0		grayscale,
+>25	byte		2		\b/color RGB,
+>25	byte		3		colormap,
+>25	byte		4		gray+alpha,
+>25	byte		6		\b/color RGBA,
+#>26	byte		0		deflate/32K,
+>28	byte		0		non-interlaced
+>28	byte		1		interlaced
 
 # possible GIF replacements; none yet released!
 # (Greg Roelofs, newt at uchicago.edu)