diff options
Diffstat (limited to 'package/network/services/dnsmasq/patches/120-dnsmasq-compile-time-option-NO_ID.patch')
| -rw-r--r-- | package/network/services/dnsmasq/patches/120-dnsmasq-compile-time-option-NO_ID.patch | 149 |
1 files changed, 0 insertions, 149 deletions
diff --git a/package/network/services/dnsmasq/patches/120-dnsmasq-compile-time-option-NO_ID.patch b/package/network/services/dnsmasq/patches/120-dnsmasq-compile-time-option-NO_ID.patch deleted file mode 100644 index 152d1a7fa9..0000000000 --- a/package/network/services/dnsmasq/patches/120-dnsmasq-compile-time-option-NO_ID.patch +++ /dev/null @@ -1,149 +0,0 @@ -From f6bea86c78ba9efbd01da3dd2fb18764ec806290 Mon Sep 17 00:00:00 2001 -From: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk> -Date: Wed, 7 Sep 2016 09:35:07 +0100 -Subject: [PATCH] dnsmasq: compile time option NO_ID - -Some consider it good practice to obscure software version numbers to -clients. Compiling with -DNO_ID removes the *.bind info structure. -This includes: version, author, copyright, cachesize, cache insertions, -evictions, misses & hits, auth & servers. - -Signed-off-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk> ---- - src/cache.c | 2 ++ - src/config.h | 5 +++++ - src/dnsmasq.h | 4 ++++ - src/option.c | 8 ++++++-- - src/rfc1035.c | 3 ++- - 5 files changed, 19 insertions(+), 3 deletions(-) - ---- a/src/cache.c -+++ b/src/cache.c -@@ -1290,6 +1290,7 @@ void cache_add_dhcp_entry(char *host_nam - } - #endif - -+#ifndef NO_ID - int cache_make_stat(struct txt_record *t) - { - static char *buff = NULL; -@@ -1385,6 +1386,7 @@ int cache_make_stat(struct txt_record *t - *buff = len; - return 1; - } -+#endif - - /* There can be names in the cache containing control chars, don't - mess up logging or open security holes. */ ---- a/src/config.h -+++ b/src/config.h -@@ -120,6 +120,8 @@ HAVE_LOOP - HAVE_INOTIFY - use the Linux inotify facility to efficiently re-read configuration files. - -+NO_ID -+ Don't report *.bind CHAOS info to clients. - NO_IPV6 - NO_TFTP - NO_DHCP -@@ -434,6 +436,9 @@ static char *compile_opts = - "no-" - #endif - "DNSSEC " -+#ifdef NO_ID -+"no-ID " -+#endif - #ifndef HAVE_LOOP - "no-" - #endif ---- a/src/dnsmasq.h -+++ b/src/dnsmasq.h -@@ -286,6 +286,7 @@ struct naptr { - struct naptr *next; - }; - -+#ifndef NO_ID - #define TXT_STAT_CACHESIZE 1 - #define TXT_STAT_INSERTS 2 - #define TXT_STAT_EVICTIONS 3 -@@ -293,6 +294,7 @@ struct naptr { - #define TXT_STAT_HITS 5 - #define TXT_STAT_AUTH 6 - #define TXT_STAT_SERVERS 7 -+#endif - - struct txt_record { - char *name; -@@ -1078,7 +1080,9 @@ void cache_add_dhcp_entry(char *host_nam - struct in_addr a_record_from_hosts(char *name, time_t now); - void cache_unhash_dhcp(void); - void dump_cache(time_t now); -+#ifndef NO_ID - int cache_make_stat(struct txt_record *t); -+#endif - char *cache_get_name(struct crec *crecp); - char *cache_get_cname_target(struct crec *crecp); - struct crec *cache_enumerate(int init); ---- a/src/option.c -+++ b/src/option.c -@@ -657,7 +657,8 @@ static int atoi_check8(char *a, int *res - return 1; - } - #endif -- -+ -+#ifndef NO_ID - static void add_txt(char *name, char *txt, int stat) - { - struct txt_record *r = opt_malloc(sizeof(struct txt_record)); -@@ -670,13 +671,14 @@ static void add_txt(char *name, char *tx - *(r->txt) = len; - memcpy((r->txt)+1, txt, len); - } -- -+ - r->stat = stat; - r->name = opt_string_alloc(name); - r->next = daemon->txt; - daemon->txt = r; - r->class = C_CHAOS; - } -+#endif - - static void do_usage(void) - { -@@ -4515,6 +4517,7 @@ void read_opts(int argc, char **argv, ch - daemon->soa_expiry = SOA_EXPIRY; - daemon->max_port = MAX_PORT; - -+#ifndef NO_ID - add_txt("version.bind", "dnsmasq-" VERSION, 0 ); - add_txt("authors.bind", "Simon Kelley", 0); - add_txt("copyright.bind", COPYRIGHT, 0); -@@ -4527,6 +4530,7 @@ void read_opts(int argc, char **argv, ch - add_txt("auth.bind", NULL, TXT_STAT_AUTH); - #endif - add_txt("servers.bind", NULL, TXT_STAT_SERVERS); -+#endif - - while (1) - { ---- a/src/rfc1035.c -+++ b/src/rfc1035.c -@@ -1264,6 +1264,7 @@ size_t answer_request(struct dns_header - unsigned long ttl = daemon->local_ttl; - int ok = 1; - log_query(F_CONFIG | F_RRNAME, name, NULL, "<TXT>"); -+#ifndef NO_ID - /* Dynamically generate stat record */ - if (t->stat != 0) - { -@@ -1271,7 +1272,7 @@ size_t answer_request(struct dns_header - if (!cache_make_stat(t)) - ok = 0; - } -- -+#endif - if (ok && add_resource_record(header, limit, &trunc, nameoffset, &ansp, - ttl, NULL, - T_TXT, t->class, "t", t->len, t->txt)) |