Package: mupdf-tools Version: 1.9a+ds1-4 "mutool clean -l" crashes on this (AFAICT completely valid) PDF file:
$ mutool clean -l test-duplicate-page-title.pdf
error: cannot parse token in array
error: cannot parse array
error: cannot parse dict
error: cannot parse dict
warning: cannot load object (11 0 R) into cache
error: cannot parse token in array
error: cannot parse array
error: cannot parse dict
error: cannot parse dict
warning: cannot load object (11 0 R) into cache
error: cannot parse token in array
error: cannot parse array
error: cannot parse dict
error: cannot parse dict
error: cannot parse token in array
error: cannot parse array
error: cannot parse dict
error: cannot parse dict
warning: cannot load object (11 0 R) into cache
Segmentation fault
Valgrind says it's a null pointer dereference:
Invalid read of size 4
at 0x18F307: make_page_offset_hints (pdf-write.c:2288)
by 0x18F307: make_hint_stream (pdf-write.c:2495)
by 0x19397F: pdf_save_document (pdf-write.c:2874)
by 0x1ABAE3: pdf_clean_file (pdf-clean-file.c:354)
by 0x12CB49: pdfclean_main (pdfclean.c:84)
by 0x11C4F4: main (mutool.c:104)
Address 0x8 is not stack'd, malloc'd or (recently) free'd
-- System Information:
Architecture: i386
Versions of packages mupdf-tools depends on:
ii libc6 2.24-12
ii libfreetype6 2.8-0.2
ii libharfbuzz0b 1.4.2-1
ii libjbig2dec0 0.13-4.1
ii libjpeg62-turbo 1:1.5.1-2
ii libopenjp2-7 2.1.2-1.1
ii zlib1g 1:1.2.8.dfsg-5
--
Jakub Wilk
test-duplicate-page-title.pdf.gz
Description: application/gzip
