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-rw-r--r--src/feature/client/bridges.c9
-rw-r--r--src/feature/client/entrynodes.c3
2 files changed, 12 insertions, 0 deletions
diff --git a/src/feature/client/bridges.c b/src/feature/client/bridges.c
index 8e2bb01661..11b2ffd62d 100644
--- a/src/feature/client/bridges.c
+++ b/src/feature/client/bridges.c
@@ -656,6 +656,15 @@ launch_direct_bridge_descriptor_fetch(bridge_info_t *bridge)
DIR_PURPOSE_FETCH_SERVERDESC))
return; /* it's already on the way */
+ if (transport_get_by_name(bridget_get_transport_name(bridge)) == NULL) {
+ download_status_mark_impossible(&bridge->fetch_status);
+ log_warn(LD_CONFIG, "Can't use bridge at %s: there is no configured "
+ "transport called \"%s\".",
+ safe_str_client(fmt_and_decorate_addr(&bridge->addr)),
+ bridget_get_transport_name(bridge));
+ return; /* Can't use this bridge; it has not */
+ }
+
if (routerset_contains_bridge(options->ExcludeNodes, bridge)) {
download_status_mark_impossible(&bridge->fetch_status);
log_warn(LD_APP, "Not using bridge at %s: it is in ExcludeNodes.",
diff --git a/src/feature/client/entrynodes.c b/src/feature/client/entrynodes.c
index 82866ea668..2676df6aae 100644
--- a/src/feature/client/entrynodes.c
+++ b/src/feature/client/entrynodes.c
@@ -804,6 +804,9 @@ get_sampled_guard_for_bridge(guard_selection_t *gs,
entry_guard_t *guard;
if (BUG(!addrport))
return NULL; // LCOV_EXCL_LINE
+ if (!transport_get_by_name(bridget_get_transport_name(bridge))) {
+ return NULL;
+ }
guard = get_sampled_guard_by_bridge_addr(gs, addrport);
if (! guard || (id && tor_memneq(id, guard->identity, DIGEST_LEN)))
return NULL;