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-rw-r--r--src/or/routerlist.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/src/or/routerlist.c b/src/or/routerlist.c
index 86cdb83d9d..d21b40c57d 100644
--- a/src/or/routerlist.c
+++ b/src/or/routerlist.c
@@ -2815,6 +2815,13 @@ routerlist_insert(routerlist_t *rl, routerinfo_t *ri)
ri->cache_info.signed_descriptor_digest,
&(ri->cache_info));
if (sd_old) {
+ int idx = sd_old->routerlist_index;
+ sd_old->routerlist_index = -1;
+ smartlist_del(rl->old_routers, idx);
+ if (idx < smartlist_len(rl->old_routers)) {
+ signed_descriptor_t *d = smartlist_get(rl->old_routers, idx);
+ d->routerlist_index = idx;
+ }
rl->desc_store.bytes_dropped += sd_old->signed_descriptor_len;
sdmap_remove(rl->desc_by_eid_map, sd_old->extra_info_digest);
signed_descriptor_free(sd_old);