#31 Segfault on some pdfs

[Guillaume MULLER]

Example: https://www.opm.gov/forms/pdf_fill/of0306.pdf
Error: Unknown config file command 'fontFileCC' (/usr/share/xpdf/xpdfrc-chinese-simplified:8)
Error: Unknown config file command 'fontFileCC' (/usr/share/xpdf/xpdfrc-chinese-traditional:7)
Error: Unknown config file command 'fontFileCC' (/usr/share/xpdf/xpdfrc-japanese:8)
Error: Unknown config file command 'fontFile' (/usr/share/xpdf/xpdfrc-japanese:9)
Error: Unknown config file command 'fontFile' (/usr/share/xpdf/xpdfrc-japanese:10)
Error: Unknown config file command 'fontFile' (/usr/share/xpdf/xpdfrc-japanese:11)
Error: Unknown config file command 'fontFile' (/usr/share/xpdf/xpdfrc-japanese:12)
Error: Unknown config file command 'fontFile' (/usr/share/xpdf/xpdfrc-japanese:13)
Error: Unknown config file command 'fontFile' (/usr/share/xpdf/xpdfrc-japanese:14)
Error: Unknown config file command 'fontFile' (/usr/share/xpdf/xpdfrc-japanese:15)
Error: Unknown config file command 'fontFile' (/usr/share/xpdf/xpdfrc-japanese:16)
Error: Unknown config file command 'fontFile' (/usr/share/xpdf/xpdfrc-japanese:17)
Error: Unknown config file command 'fontFile' (/usr/share/xpdf/xpdfrc-japanese:18)
Error: Unknown config file command 'fontFile' (/usr/share/xpdf/xpdfrc-japanese:19)
Error: Unknown config file command 'fontFile' (/usr/share/xpdf/xpdfrc-japanese:20)
Error: Unknown config file command 'fontFile' (/usr/share/xpdf/xpdfrc-japanese:21)
Error: Unknown config file command 'fontFile' (/usr/share/xpdf/xpdfrc-japanese:22)
Error: Unknown config file command 'fontFile' (/usr/share/xpdf/xpdfrc-japanese:23)
Error: Unknown config file command 'fontFile' (/usr/share/xpdf/xpdfrc-japanese:24)
Error: Unknown config file command 'fontFile' (/usr/share/xpdf/xpdfrc-japanese:25)
Error: Unknown config file command 'fontFile' (/usr/share/xpdf/xpdfrc-japanese:26)
Error: Unknown config file command 'fontFile' (/usr/share/xpdf/xpdfrc-japanese:27)
Error: Unknown config file command 'fontFile' (/usr/share/xpdf/xpdfrc-japanese:28)
Error: Unknown config file command 'fontFile' (/usr/share/xpdf/xpdfrc-japanese:29)
Error: Unknown config file command 'fontFile' (/usr/share/xpdf/xpdfrc-japanese:30)
Error: Unknown config file command 'fontFile' (/usr/share/xpdf/xpdfrc-japanese:31)
Error: Unknown config file command 'fontFile' (/usr/share/xpdf/xpdfrc-japanese:32)
Error: Unknown config file command 'fontFile' (/usr/share/xpdf/xpdfrc-japanese:33)
Error: Unknown config file command 'fontFile' (/usr/share/xpdf/xpdfrc-japanese:34)
Error: Unknown config file command 'fontFile' (/usr/share/xpdf/xpdfrc-japanese:35)
Error: Unknown config file command 'fontFile' (/usr/share/xpdf/xpdfrc-japanese:36)
Error: Unknown config file command 'psResidentFontCC' (/usr/share/xpdf/xpdfrc-japanese:38)
Error: Unknown config file command 'psResidentFontCC' (/usr/share/xpdf/xpdfrc-japanese:39)
Error: Unknown config file command 'psResidentFont16' (/usr/share/xpdf/xpdfrc-japanese:40)
Error: Unknown config file command 'psResidentFont16' (/usr/share/xpdf/xpdfrc-japanese:41)
Error: Unknown config file command 'psResidentFont16' (/usr/share/xpdf/xpdfrc-japanese:42)
Error: Unknown config file command 'psResidentFont16' (/usr/share/xpdf/xpdfrc-japanese:43)
Error: Unknown config file command 'psResidentFont16' (/usr/share/xpdf/xpdfrc-japanese:44)
Error: Unknown config file command 'psResidentFont16' (/usr/share/xpdf/xpdfrc-japanese:45)
Error: Unknown config file command 'psResidentFont16' (/usr/share/xpdf/xpdfrc-japanese:46)
Error: Unknown config file command 'psResidentFont16' (/usr/share/xpdf/xpdfrc-japanese:47)
Error: Unknown config file command 'psResidentFont16' (/usr/share/xpdf/xpdfrc-japanese:48)
Error: Unknown config file command 'psResidentFont16' (/usr/share/xpdf/xpdfrc-japanese:49)
Error: Unknown config file command 'psResidentFont16' (/usr/share/xpdf/xpdfrc-japanese:50)
Error: Unknown config file command 'psResidentFont16' (/usr/share/xpdf/xpdfrc-japanese:51)
Error: Unknown config file command 'psResidentFont16' (/usr/share/xpdf/xpdfrc-japanese:52)
Error: Unknown config file command 'psResidentFont16' (/usr/share/xpdf/xpdfrc-japanese:53)
Error: Unknown config file command 'psResidentFont16' (/usr/share/xpdf/xpdfrc-japanese:54)
Error: Unknown config file command 'psResidentFont16' (/usr/share/xpdf/xpdfrc-japanese:55)
Error: Unknown config file command 'psResidentFont16' (/usr/share/xpdf/xpdfrc-japanese:56)
Error: Unknown config file command 'psResidentFont16' (/usr/share/xpdf/xpdfrc-japanese:57)
Error: Unknown config file command 'psResidentFont16' (/usr/share/xpdf/xpdfrc-japanese:58)
Error: Unknown config file command 'psResidentFont16' (/usr/share/xpdf/xpdfrc-japanese:59)
Error: Unknown config file command 'psResidentFont16' (/usr/share/xpdf/xpdfrc-japanese:60)
Error: Unknown config file command 'psResidentFont16' (/usr/share/xpdf/xpdfrc-japanese:61)
Error: Unknown config file command 'psResidentFont16' (/usr/share/xpdf/xpdfrc-japanese:62)
Error: Unknown config file command 'psResidentFont16' (/usr/share/xpdf/xpdfrc-japanese:63)
Error: Unknown config file command 'psResidentFont16' (/usr/share/xpdf/xpdfrc-japanese:64)
Error: Unknown config file command 'psResidentFont16' (/usr/share/xpdf/xpdfrc-japanese:65)
Error: Unknown config file command 'psResidentFont16' (/usr/share/xpdf/xpdfrc-japanese:66)
Error: Unknown config file command 'psResidentFont16' (/usr/share/xpdf/xpdfrc-japanese:67)
Error: Unknown config file command 'psResidentFont16' (/usr/share/xpdf/xpdfrc-japanese:68)
Error: Unknown config file command 'psResidentFont16' (/usr/share/xpdf/xpdfrc-japanese:69)
Error: Unknown config file command 'psResidentFont16' (/usr/share/xpdf/xpdfrc-japanese:70)
Error: Unknown config file command 'psResidentFont16' (/usr/share/xpdf/xpdfrc-japanese:71)
Error: Unknown config file command 'psResidentFont16' (/usr/share/xpdf/xpdfrc-japanese:72)
Error: Unknown config file command 'psResidentFont16' (/usr/share/xpdf/xpdfrc-japanese:73)
Error: Unknown config file command 'psResidentFont16' (/usr/share/xpdf/xpdfrc-japanese:74)
Error: Unknown config file command 'psResidentFont16' (/usr/share/xpdf/xpdfrc-japanese:75)
Error: Unknown config file command 'psResidentFont16' (/usr/share/xpdf/xpdfrc-japanese:76)
Error: Unknown config file command 'fontFileCC' (/usr/share/xpdf/xpdfrc-korean:6)
Error: Unknown config file command 'fontFileCC' (/usr/share/xpdf/xpdfrc-korean:7)
Segmentation fault