Hello zyx, hello all, > zyx <z...@gmx.us> has written on 14 January 2018 at 13:34: > > > On Thu, 2018-01-11 at 16:59 -0500, Probe Fuzzer wrote: > > src/base/PdfObjectStreamParserObject.cpp:99:30: runtime error: signed > > integer overflow: 94 + 9223372036854775807 cannot be represented in > > type 'long int' > > Hi, > the line 99 of that file looks like this: > > device.Device()->Seek( static_cast<std::streamoff>(lFirst + lOff) ); > > where both lFirst and lOff are 64bit integers, thus it all depends on > the static_cast and the size of streamoff, whose size may depend on > large file support being enabled or not. That's not a problem of > PoDoFo, is it?
no, the problem is that lFirst + lOff may overflow if they're (e.g.) both more than half the biggest value. Best regards, mabri ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Podofo-users mailing list Podofo-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/podofo-users
