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Hi, in the lastest version of this code [ ps: commit id [ffaf11c](https://github.com/jhcloos/xpdf/commit/ffaf11c4f9ee0c4a124ec454f96c0f99ee699f10)] I found something unusual. ### crash sample [8id103_heap_buffer_overflow_in_readScan.zip](https://github.com/jhcloos/xpdf/files/9278231/8id103_heap_buffer_overflow_in_readScan.zip) ### command to reproduce `./pdftops -q [crash sample] /dev/null`...

Cvjark

heap_buffer_overflow_in_lookChar

1

Hi, in the lastest version of this code [ ps: commit id [ffaf11c](https://github.com/jhcloos/xpdf/commit/ffaf11c4f9ee0c4a124ec454f96c0f99ee699f10)] I found something unusual. ### crash sample [8id148_heap_buffer_overflow_in_lookChar.zip](https://github.com/jhcloos/xpdf/files/9278233/8id148_heap_buffer_overflow_in_lookChar.zip) ### command to reproduce `./pdftops -q [crash sample] /dev/null`...

Cvjark

ytl #1.0

zygisk-topjohnu

Asap

1

sexylexy69

# SUMMARY Hi there, I use my fuzzer for fuzzing the binary pdfIamges, and this binary crashes with the following: ``` Syntax Error (2227): Unexpected end of file in flate...

JOCKkkkk

Thanhy08

Ashegham

# SEGV ## env ubuntu20.04 gcc version 9.4.0 (Ubuntu 9.4.0-1ubuntu1~20.04.1) XPDF commit ffaf11c ## sample [id189.zip](https://github.com/jhcloos/xpdf/files/10868398/id189.zip) ## reproduce ``` CFLAGS="-g -fsanitize=address" CXXFLAGS="-g -fsanitize=address" LDFLAGS="-g -fsanitize=address" ./configure make ./pdftotext poc ```...

keepinggg

S1983tt

av1934413