busybox: add SRV support to nslookup_lede.c patch

[openwrt/staging/wigyori.git] / package / utils / busybox / patches / 230-add_nslookup_lede.patch

diff --git a/package/utils/busybox/patches/230-add_nslookup_lede.patch b/package/utils/busybox/patches/230-add_nslookup_lede.patch
index 446b01c3f1b25b94a70f467fa4fa78b713563f45..280d4e238ecfd16cd89935a34051cbeff7324cad 100644 (file)
--- a/package/utils/busybox/patches/230-add_nslookup_lede.patch
+++ b/package/utils/busybox/patches/230-add_nslookup_lede.patch
@@ -34,7 +34,7 @@ Signed-off-by: Jo-Philipp Wich <jo@mein.io>
  # However, on *other platforms* it fails when some of those flags
 --- /dev/null
 +++ b/networking/nslookup_lede.c
-@@ -0,0 +1,914 @@
+@@ -0,0 +1,934 @@
 +/*
 + * nslookup_lede - musl compatible replacement for busybox nslookup
 + *
@@ -128,6 +128,7 @@ Signed-off-by: Jo-Philipp Wich <jo@mein.io>
 +      { ns_t_cname, "CNAME" },
 +      { ns_t_mx,    "MX"    },
 +      { ns_t_txt,   "TXT"   },
++      { ns_t_srv,   "SRV"   },
 +      { ns_t_ptr,   "PTR"   },
 +      { ns_t_any,   "ANY"   },
 +      { }
@@ -259,6 +260,25 @@ Signed-off-by: Jo-Philipp Wich <jo@mein.io>
 +                      }
 +                      break;
 +
++              case ns_t_srv:
++                      if (rdlen < 6) {
++                              //printf("SRV record too short\n");
++                              return -1;
++                      }
++
++                      cp = ns_rr_rdata(rr);
++                      n = ns_name_uncompress(ns_msg_base(handle), ns_msg_end(handle),
++                                             cp + 6, dname, sizeof(dname));
++
++                      if (n < 0) {
++                              //printf("Unable to uncompress domain: %s\n", strerror(errno));
++                              return -1;
++                      }
++
++                      printf("%s\tservice = %hu %hu %hu %s\n", ns_rr_name(rr),
++                              ns_get16(cp), ns_get16(cp + 2), ns_get16(cp + 4), dname);
++                      break;
++
 +              case ns_t_soa:
 +                      if (rdlen < 20) {
 +                              //fprintf(stderr, "SOA record too short\n");