https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99621
--- Comment #12 from William Bader <williambader at hotmail dot com> --- >I modified the file to: Sorry about that. I hadn't originally intended to post that file, and I forgot to clean it up. >len 9, unknown bad That means that the data file isn't valid. I posted a binary file that needs to be uncompressed by bzip2 to make a viewable EPSF (eps with an embedded TIFF preview). The program needs the uncompressed file. I had to compress it to get under the byte limit for attachments. The buffer that the program generates has a count and then a list of Y positions of lines. A length of 9 is probably just the count and one Y position of 0 from not being able to parse the file. I cut it from a much larger program, and I removed some of the error checks. My guess is that the test program was looking at the compressed file or that the decompression was done in text mode on a system that converts to msdos line endings. This is what the data file should be $ ls -l 4329652-1.eps -rw-rw-rw- 1 william william 32 Mar 17 09:09 4329652-1.eps $ sum 4329652-1.eps 21790 1 $ md5sum 4329652-1.eps 3b34996094eb7f27ae046d9cae25587e 4329652-1.eps