Program received signal SIGSEGV, Segmentation fault.0x00007f8a978f3015 in str_fill_input_buffer (cinfo=<optimized out>) at /test/poppler/DCTStream.cc:3333 c = src->str->getChar();(gdb) bt#0 0x00007f8a978f3015 in str_fill_input_buffer (cinfo=<optimized out>) at /test/poppler/DCTStream.cc:33#1 0x00007f8a95ecfbea in jpeg_fill_bit_buffer () from /usr/lib/x86_64-linux-gnu/libjpeg.so.8#2 0x00007f8a95ed0777 in ?? () from /usr/lib/x86_64-linux-gnu/libjpeg.so.8#3 0x00007f8a95ecc166 in ?? () from /usr/lib/x86_64-linux-gnu/libjpeg.so.8#4 0x00007f8a95ed1dd6 in ?? () from /usr/lib/x86_64-linux-gnu/libjpeg.so.8#5 0x00007f8a95ecb27a in jpeg_read_scanlines () from /usr/lib/x86_64-linux-gnu/libjpeg.so.8#6 0x00007f8a978f38d1 in DCTStream::readLine (this=0xf9add0) at /test/poppler/DCTStream.cc:190#7 0x00007f8a978f3b37 in DCTStream::getChars (this=<optimized out>, nChars=900, buffer=0xf9a570 '\377' <repeats 200 times>...) at /test/poppler/DCTStream.cc:216#8 0x00007f8a977e010b in Stream::doGetChars (this=0xf9add0, nChars=900, buffer=0xf9a570 '\377' <repeats 200 times>...) at /test/poppler/Stream.h:130