From 0fb3058eced5dce355d777288bd9ec255b875db4 Mon Sep 17 00:00:00 2001 From: Nick Mathewson Date: Sun, 18 Dec 2016 20:17:28 -0500 Subject: Make log message warn about detected attempts to exploit 21018. --- src/or/rendcommon.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/src/or/rendcommon.c b/src/or/rendcommon.c index d1f8b1af99..296df55664 100644 --- a/src/or/rendcommon.c +++ b/src/or/rendcommon.c @@ -1327,8 +1327,10 @@ rend_cache_store_v2_desc_as_client(const char *desc, intro_size); if (n_intro_points <= 0) { log_warn(LD_REND, "Failed to parse introduction points. Either the " - "service has published a corrupt descriptor or you have " - "provided invalid authorization data."); + "service has published a corrupt descriptor, or you have " + "provided invalid authorization data, or (maybe!) the " + "server is deliberately serving broken data in an attempt " + "to crash you with bug 21018."); retval = -2; goto err; } else if (n_intro_points > MAX_INTRO_POINTS) { -- cgit v1.2.3-54-g00ecf