Fuzzing elfutils

Mark Wielaard mjw at redhat.com
Fri Dec 12 12:08:09 UTC 2014


On Mon, 2014-12-08 at 10:14 +0100, Mark Wielaard wrote:
> On Mon, 2014-12-08 at 04:01 +0300, Alexander Cherepanov wrote:
> > On 2014-12-04 19:03, Mark Wielaard wrote:
> > > Good news, the asserts from readelf-asserts.tar.gz don't trigger anymore
> > > and the command seems to run fine.
> > 
> > Sorry, I'm still seeing "readelf: readelf.c:7751: 
> > print_debug_exception_table: Assertion `readp == action_table' failed." 
> > on 437b7cf1.
> 
> Right, sorry, I didn't include -e in my tests.
> The assert is "right" the Action Table should immediately follow the
> Call site table. But we should just report invalid data if that isn't
> the case instead of asserting.
> 
> Patch attached (and on the mjw/pending branch).

Patch pushed to master now.


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