[Bug libelf/25083] Unexpected hangs at elf32_updatefile.c:518

mark at klomp dot org sourceware-bugzilla@sourceware.org
Sun Oct 20 10:18:00 GMT 2019


https://sourceware.org/bugzilla/show_bug.cgi?id=25083

--- Comment #3 from Mark Wielaard <mark at klomp dot org> ---
(In reply to leftcopy.chx from comment #2)
> I see.
> Is there a need to provide an upper bound for the offset?

There is an offset for the upperbound that we might be able to detect. To be
valid the offset in the original file should not be larger than the file size. 
 For allocated sections that is the original executable file size/

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