diff --git a/.gitignore b/.gitignore
index 451dcc7..1f57647 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1 @@
-netpbm-10.47.24.tar.xz
+netpbm-10.47.25.tar.xz
diff --git a/netpbm-asciitopgm.patch b/netpbm-asciitopgm.patch
new file mode 100644
index 0000000..503c019
--- /dev/null
+++ b/netpbm-asciitopgm.patch
@@ -0,0 +1,55 @@
+--- converter/pgm/asciitopgm.c~	2011-01-01 01:58:56.000000000 -0500
++++ converter/pgm/asciitopgm.c	2011-01-17 01:20:26.720684456 -0500
+@@ -55,6 +55,7 @@
+     bool warned;
+     int *obuf;
+     const char * const usage = "[-d <val>] height width [asciifile]";
++    char trunc;
+ 
+     pgm_init( &argc, argv );
+ 
+@@ -112,7 +113,7 @@
+         for (col = 0; col < cols; ++col) obuf[col] = 0;
+     }
+     grays = pgm_allocarray( cols, rows );
+-    row = i = 0;
++    row = i = trunc = 0;
+     while ( row < rows )
+     {
+         switch (c = getc (ifd))
+@@ -120,6 +121,9 @@
+         case EOF:
+             goto line_done;
+         case '\n':
++	newline:
++	    fputc(c, stderr);
++	    trunc = 0;
+             if ((c = getc (ifd)) == EOF)
+                 goto line_done;
+             if (c == '+')
+@@ -137,11 +141,24 @@
+                 ++row;
+                 if ( row >= rows )
+                     break;
+-                if (c != EOF)
++		if (c == '\n')
++		    goto newline;
++                else if (c != EOF)
+                     obuf[i++] += gmap[c];
+             }
+             break;
+         default:
++	    fputc(c, stderr);
++	    if (i == cols)
++	    {
++		if (! trunc)
++		{
++		    pm_message("Warning: row %d being truncated at %d columns",
++			       row+1, cols);
++		    trunc = 1;
++		}
++		continue;
++	    }
+             if (c > 0x7f)       /* !isascii(c) */
+             {
+                 if (!warned)
diff --git a/netpbm.spec b/netpbm.spec
index dcc2147..71e6e8b 100644
--- a/netpbm.spec
+++ b/netpbm.spec
@@ -1,6 +1,6 @@
 Summary: A library for handling different graphics file formats
 Name: netpbm
-Version: 10.47.24
+Version: 10.47.25
 Release: 1%{?dist}
 # See copyright_summary for details
 License: BSD and GPLv2 and IJG and MIT and Public Domain
@@ -34,6 +34,7 @@ Patch20: netpbm-noppmtompeg.patch
 Patch21: netpbm-cmuwtopbm.patch
 Patch22: netpbm-pamtojpeg2k.patch
 Patch23: netpbm-manfix.patch
+Patch24: netpbm-asciitopgm.patch
 Buildroot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 BuildRequires: libjpeg-devel, libpng-devel, libtiff-devel, flex
 BuildRequires: libX11-devel, python, jasper-devel
@@ -110,6 +111,7 @@ netpbm-doc.  You'll also need to install the netpbm-progs package.
 %patch21 -p1 -b .cmuwtopbmfix
 %patch22 -p1 -b .pamtojpeg2kfix
 %patch23 -p1 -b .manfix
+%patch24 -p0 -b .asciitopgmfix
 
 sed -i 's/STRIPFLAG = -s/STRIPFLAG =/g' config.mk.in
 rm -rf converter/other/jpeg2000/libjasper/
@@ -253,6 +255,10 @@ rm -rf $RPM_BUILD_ROOT
 %doc userguide/*
 
 %changelog
+* Mon Jan 17 2011 Jindrich Novy <jnovy@redhat.com> 10.47.25-1
+- update to 10.47.25
+- fix asciitopgm (#670082), thanks to Jonathan Kamens
+
 * Sat Jan  1 2011 Jindrich Novy <jnovy@redhat.com> 10.47.24-1
 - update to 10.47.24
 
diff --git a/sources b/sources
index c12ccab..cb0ee0f 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-47847734f7689f7daace81bb3eeeffba  netpbm-10.47.24.tar.xz
+7b4ffef090c40586255042d7d493ffc6  netpbm-10.47.25.tar.xz