commit 3f20a69afb666e4dcd43e2f9182692502300a58d Author: Alexander Færøy ahf@torproject.org Date: Wed Jan 15 17:18:30 2020 +0000
Always escape BridgeDistribution value from torrc in descriptors.
When the BridgeDistribution value was added in commit ebab5215252f9fa810ae091c335c5ae6e619faaf the check for whether the value contains '\n' or '\r' was added as a requirement for whether or not the value should be escaped.
This patch removes this check and makes sure we call `escaped()` on the value every time before we add it to a descriptor.
See: https://bugs.torproject.org/32753 --- src/feature/relay/router.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/src/feature/relay/router.c b/src/feature/relay/router.c index e547b5a55..7ad0d1bd0 100644 --- a/src/feature/relay/router.c +++ b/src/feature/relay/router.c @@ -2914,9 +2914,8 @@ router_dump_router_to_string(routerinfo_t *router, } else { bd = "any"; } - if (strchr(bd, '\n') || strchr(bd, '\r')) - bd = escaped(bd); - smartlist_add_asprintf(chunks, "bridge-distribution-request %s\n", bd); + smartlist_add_asprintf(chunks, "bridge-distribution-request %s\n", + escaped(bd)); }
if (router->onion_curve25519_pkey) {