Libvips: vipsheader hangs on AFL generated input
base64 encoded image content: UEYgNiAgMCAjRgEAGwAAAAMACzxa//8AABQAgP//ABEIAPsBIBvtIooA+vA=
Kyle-Kyle
All 4 comments
command line:
./.libs/vipsheader <input_image>
Kyle-Kyle
on 29 Jul 2019
Hello @Kyle-Kyle ,
I see this too with:
$ echo UEYgNiAgMCAjRgEAGwAAAAMACzxa//8AABQAgP//ABEIAPsBIBvtIooA+vA= | base64 -d > x
$ vipsheader x
It looks like it's trying to read the ppm header and failing. Thanks for reporting this!
jcupitt
on 29 Jul 2019
OK, fixed in 8.8, this will be in 8.8.2. Thank you very much for reporting this dumbness!
jcupitt
on 29 Jul 2019
👍3
libvips compiled using the --without-ppm flag is not affected by this.
lovell
on 29 Jul 2019
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Most helpful comment
OK, fixed in 8.8, this will be in 8.8.2. Thank you very much for reporting this dumbness!