commit 23c09b6bc2897ada21de220c48799f01171dcdf4 Author: Nick Mathewson nickm@torproject.org Date: Fri Dec 16 12:21:02 2016 -0500

Resolve a division-by-zero complaint from coverity. CID 1397272 --- src/or/entrynodes.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/or/entrynodes.c b/src/or/entrynodes.c index 8715af7..2e46aba 100644 --- a/src/or/entrynodes.c +++ b/src/or/entrynodes.c @@ -638,7 +638,8 @@ choose_guard_selection(const or_options_t *options, */

static int have_warned_extreme_threshold = 0; - if (n_passing_filter < extreme_threshold && + if (n_guards && + n_passing_filter < extreme_threshold && ! have_warned_extreme_threshold) { have_warned_extreme_threshold = 1; const double exclude_frac =