segtree: disantangle get_set_interval_end()

This function overrides the left pointer. Instead update this function
to return the range that we found to enclose the left element. Note that
we may not find a closing right element - therefore, it is a standalone
element - in that case this function returns NULL.

Reported-by: Phil Sutter <phil@nwl.cc>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

0 files changed, 0 insertions, 0 deletions