On Sun, Mar 04, 2018 at 12:51:30AM +0300, Alexey Dobriyan wrote: > I totally forgot that _parse_integer() accepts arbitrary amount of > leading zeroes leading to the following lookups: > > OK > # readlink /proc/1/map_files/56427ecba000-56427eddc000 > /lib/systemd/systemd > > bogus > # readlink /proc/1/map_files/00000000000056427ecba000-56427eddc000 > /lib/systemd/systemd > # readlink /proc/1/map_files/56427ecba000-00000000000056427eddc000 > /lib/systemd/systemd > > Signed-off-by: Alexey Dobriyan <[email protected]> Reviewed-by: Cyrill Gorcunov <[email protected]>
