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$NetBSD: patch-bd,v 1.1 2011/01/10 20:16:56 drochner Exp $
--- backend/dvi/mdvi-lib/tfmfile.c.orig 2010-07-14 07:54:39.000000000 +0000
+++ backend/dvi/mdvi-lib/tfmfile.c
@@ -172,7 +172,8 @@ int tfm_load_file(const char *filename,
/* We read the entire TFM file into core */
if(fstat(fileno(in), &st) < 0)
return -1;
- if(st.st_size == 0)
+ /* according to the spec, TFM files are smaller than 16K */
+ if(st.st_size == 0 || st.st_size >= 16384)
goto bad_tfm;
/* allocate a word-aligned buffer to hold the file */
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