From: Alexander Færøy <ahf@torproject.org>
Date: Wed, 15 Jan 2020 17:21:10 +0000 (+0000)
Subject: Make BridgeDistribution setting validator case-insensitive.
X-Git-Tag: tor-0.4.3.1-alpha~10^2~3
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=026f0c718410ec1f0f5f094943fbe5ceef1e632d;p=thirdparty%2Ftor.git

Make BridgeDistribution setting validator case-insensitive.

This patch makes sure that we accept values such as "nOne", "None", and
"AnY" as valid values for BridgeDistribution. We later ensure to
lower-case the values before they are forwarded to the BridgeDB.

See: https://bugs.torproject.org/32753
---

diff --git a/src/feature/relay/relay_config.c b/src/feature/relay/relay_config.c
index 9895485c83..b919e5600b 100644
--- a/src/feature/relay/relay_config.c
+++ b/src/feature/relay/relay_config.c
@@ -485,7 +485,7 @@ check_bridge_distribution_setting(const char *bd)
   };
   unsigned i;
   for (i = 0; i < ARRAY_LENGTH(RECOGNIZED); ++i) {
-    if (!strcmp(bd, RECOGNIZED[i]))
+    if (!strcasecmp(bd, RECOGNIZED[i]))
       return 0;
   }