openwrt/package/busybox/patches/220-http_address_binding.patch

   1 diff -ur busybox-1.1.0/networking/httpd.c busybox-1.1.0-owrt/networking/httpd.c
   2 --- busybox-1.1.0/networking/httpd.c    2006-01-11 06:43:51.000000000 +0100
   3 +++ busybox-1.1.0-owrt/networking/httpd.c       2006-01-14 17:56:53.000000000 +0100
   4 @@ -150,6 +150,7 @@
   5
   6  /* You can use this server as standalone, require libbb.a for linking */
   7  //#define HTTPD_STANDALONE
   8 +static const char address[16] = "127.0.0.1";
   9
  10  /* Config options, disable this for do very small module */
  11  //#define CONFIG_FEATURE_HTTPD_CGI
  12 @@ -202,7 +203,7 @@
  13  void bb_show_usage(void)
  14  {
  15    fprintf(stderr, "Usage: %s [-p <port>] [-c configFile] [-d/-e <string>] "
  16 -                 "[-r realm] [-u user] [-h homedir]\n", bb_applet_name);
  17 +                 "[-l IP address] [-r realm] [-u user] [-h homedir]\n", bb_applet_name);
  18    exit(1);
  19  }
  20  #endif
  21 @@ -256,6 +257,7 @@
  22  #endif
  23    unsigned port;           /* server initial port and for
  24                               set env REMOTE_PORT */
  25 +  char addr[16];          /* server initial IP address */
  26    union HTTPD_FOUND {
  27         const char *found_mime_type;
  28         const char *found_moved_temporarily;
  29 @@ -858,6 +860,13 @@
  30        sprintf(buf, "%u", config->port);
  31        addEnv(port_name, "PORT", buf);
  32  }
  33 +static void addEnvAddr(const char *addr_name)
  34 +{
  35 +       char buf[16];
  36 +
  37 +       sprintf(buf, "%s", config->addr);
  38 +       addEnv(addr_name, "ADDR", buf);
  39 +}
  40  #endif
  41  #endif          /* CONFIG_FEATURE_HTTPD_CGI */
  42
  43 @@ -942,7 +951,14 @@
  44    /* inet_addr() returns a value that is already in network order */
  45    memset(&lsocket, 0, sizeof(lsocket));
  46    lsocket.sin_family = AF_INET;
  47 -  lsocket.sin_addr.s_addr = INADDR_ANY;
  48 +  if (inet_aton(config->addr, & (lsocket.sin_addr)) == 0) {
  49 +         if ((gethostbyname(config->addr)) == NULL) return -1;
  50 +         lsocket.sin_addr.s_addr = ((struct in_addr *) ((gethostbyname(config->addr))->h_addr))->s_addr;
  51 +  }
  52 +  else
  53 +  {
  54 +         lsocket.sin_addr.s_addr = htons(INADDR_ANY);
  55 +  }
  56    lsocket.sin_port = htons(config->port) ;
  57    fd = socket(AF_INET, SOCK_STREAM, 0);
  58    if (fd >= 0) {
  59 @@ -1971,7 +1987,7 @@
  60  #define OPT_INC_3 ENABLE_FEATURE_HTTPD_AUTH_MD5
  61
  62  #ifndef CONFIG_FEATURE_HTTPD_USAGE_FROM_INETD_ONLY
  63 -                               "p:"
  64 +                               "p:l"
  65  #endif
  66  #ifdef CONFIG_FEATURE_HTTPD_SETUID
  67                                 "u:"
  68 @@ -1985,6 +2001,7 @@
  69  #define OPT_REALM       (1<<(2+OPT_INC_1+OPT_INC_2))              /* r */
  70  #define OPT_MD5         (1<<(2+OPT_INC_1+OPT_INC_2+OPT_INC_3))    /* m */
  71  #define OPT_PORT        (1<<(3+OPT_INC_1+OPT_INC_2+OPT_INC_3))    /* p */
  72 +#define OPT_ADDR       (1<<(4+OPT_INC_1+OPT_INC_2+OPT_INC_3))    /* l */
  73  #define OPT_SETUID      (1<<(4+OPT_INC_1+OPT_INC_2+OPT_INC_3))    /* u */
  74
  75
  76 @@ -2038,6 +2055,7 @@
  77  #endif
  78  #ifndef CONFIG_FEATURE_HTTPD_USAGE_FROM_INETD_ONLY
  79                         , &s_port
  80 +                       , &(config->addr)
  81  #endif
  82  #ifdef CONFIG_FEATURE_HTTPD_SETUID
  83                         , &s_uid
  84 Only in busybox-1.1.0-owrt/networking: httpd.c.orig
  85 Only in busybox-1.1.0-owrt/networking: httpd.c.rej