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/iputils-20070202-idn.patch

https://github.com/gooselinux/iputils
Patch | 130 lines | 115 code | 15 blank | 0 comment | 0 complexity | a0a37304fb012978f133ab58827a5626 MD5 | raw file
    

  1. --- iputils-s20070202/ping.c.idn	2007-08-06 14:45:36.000000000 +0200
    2. 

  2. +++ iputils-s20070202/ping.c	2007-08-06 14:45:36.000000000 +0200
    3. 

  3. @@ -58,6 +58,9 @@
    4. 

  4.   *	This program has to run SUID to ROOT to access the ICMP socket.
    5. 

  5.   */
    6. 

  6.  
    7. 

  7. +#include <idna.h>
    8. 

  8. +#include <locale.h>
    9. 

  9. +
    10. 

  10.  #include "ping_common.h"
    11. 

  11.  
    12. 

  12.  #include <netinet/ip.h>
    13. 

  13. @@ -122,6 +128,10 @@
    14. 

  14.  	char *target, hnamebuf[MAXHOSTNAMELEN];
    15. 

  15.  	char rspace[3 + 4 * NROUTES + 1];	/* record route space */
    16. 

  16.  
    17. 

  17. +	char *idn;
    18. 

  18. +	int rc = 0;
    19. 

  19. +	setlocale(LC_ALL, "");
    20. 

  20. +
    21. 

  21.  	icmp_sock = socket(AF_INET, SOCK_RAW, IPPROTO_ICMP);
    22. 

  22.  	socket_errno = errno;
    23. 

  23.  
    24. 

  24. @@ -242,13 +254,27 @@
    25. 

  25.  			if (argc == 1)
    26. 

  26.  				options |= F_NUMERIC;
    27. 

  27.  		} else {
    28. 

  28. +			rc = idna_to_ascii_lz (target, &idn, 0);
    29. 

  29. +			if (rc == IDNA_SUCCESS)
    30. 

  30. +				hp = gethostbyname (idn);
    31. 

  31. +			else {
    32. 

  32. +				fprintf(stderr, "ping: IDN encoding of '%s' failed with error code %d\n", target, rc);
    33. 

  33. +				exit(2);
    34. 

  34. +			}
    35. 

  35. +			free(idn);
    36. 

  36. -			hp = gethostbyname(target);
    37. 

  37.  			if (!hp) {
    38. 

  38.  				fprintf(stderr, "ping: unknown host %s\n", target);
    39. 

  39.  				exit(2);
    40. 

  40.  			}
    41. 

  41.  			memcpy(&whereto.sin_addr, hp->h_addr, 4);
    42. 

  42. +			rc = idna_to_unicode_lzlz (hp->h_name, &idn, 0);
    43. 

  43. +			if (rc == IDNA_SUCCESS)
    44. 

  44. +				strncpy(hnamebuf, idn, sizeof(hnamebuf) - 1);
    45. 

  45. +			else {
    46. 

  46. +				fprintf(stderr, "ping: IDN encoding of '%s' failed with error code %d\n", hp->h_name, rc);
    47. 

  47. +				exit(2);
    48. 

  48. +			}
    49. 

  49. +			free(idn);
    50. 

  50. -			strncpy(hnamebuf, hp->h_name, sizeof(hnamebuf) - 1);
    51. 

  51.  			hnamebuf[sizeof(hnamebuf) - 1] = 0;
    52. 

  52.  			hostname = hnamebuf;
    53. 

  53.  		}
    54. 

  54. --- iputils-s20070202/Makefile.idn	2007-08-06 14:45:36.000000000 +0200
    55. 

  55. +++ iputils-s20070202/Makefile	2007-08-06 14:45:36.000000000 +0200
    56. 

  56. @@ -27,8 +27,13 @@
    57. 

  57.  
    58. 

  58.  
    59. 

  59.  tftpd: tftpd.o tftpsubs.o
    60. 

  60. +
    61. 

  61.  ping: ping.o ping_common.o
    62. 

  62. +	$(CC) $(CFLAGS) ping.o ping_common.o -lidn -o ping
    63. 

  63. +
    64. 

  64.  ping6: ping6.o ping_common.o
    65. 

  65. +	$(CC) $(CFLAGS) ping6.o ping_common.o -o ping6
    66. 

  66. +
    67. 

  67.  ping.o ping6.o ping_common.o: ping_common.h
    68. 

  68.  tftpd.o tftpsubs.o: tftp.h
    69. 

  69.  
    70. 

  70. --- iputils-s20070202/ping6.c.idn	2007-08-06 14:45:36.000000000 +0200
    71. 

  71. +++ iputils-s20070202/ping6.c	2007-08-06 14:45:36.000000000 +0200
    72. 

  72. @@ -66,6 +66,9 @@
    73. 

  73.   *	More statistics could always be gathered.
    74. 

  74.   *	This program has to run SUID to ROOT to access the ICMP socket.
    75. 

  75.   */
    76. 

  76. +#define _GNU_SOURCE
    77. 

  77. +#include <locale.h>
    78. 

  78. +
    79. 

  79.  #include "ping_common.h"
    80. 

  80.  
    81. 

  81.  #include <linux/filter.h>
    82. 

  82. @@ -210,6 +216,8 @@
    83. 

  83.  	int err, csum_offset, sz_opt;
    84. 

  84.  	static uint32_t scope_id = 0;
    85. 

  85.  
    86. 

  86. +	setlocale(LC_ALL, "");
    87. 

  87. +
    88. 

  88.  	icmp_sock = socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6);
    89. 

  89.  	socket_errno = errno;
    90. 

  90.  
    91. 

  91. @@ -296,6 +306,7 @@
    92. 

  92.  
    93. 

  93.  		memset(&hints, 0, sizeof(hints));
    94. 

  94.  		hints.ai_family = AF_INET6;
    95. 

  95. +		hints.ai_flags = AI_IDN;
    96. 

  96.  		gai = getaddrinfo(target, NULL, &hints, &ai);
    97. 

  97.  		if (gai) {
    98. 

  98.  			fprintf(stderr, "unknown host\n");
    99. 

  99. @@ -328,6 +341,7 @@
    100. 

  100.  
    101. 

  101.  	memset(&hints, 0, sizeof(hints));
    102. 

  102.  	hints.ai_family = AF_INET6;
    103. 

  103. +	hints.ai_flags = AI_IDN;
    104. 

  104.  	gai = getaddrinfo(target, NULL, &hints, &ai);
    105. 

  105.  	if (gai) {
    106. 

  106.  		fprintf(stderr, "unknown host\n");
    107. 

  107. --- iputils-s20070202/ping_common.c.idn	2007-08-06 14:45:36.000000000 +0200
    108. 

  108. +++ iputils-s20070202/ping_common.c	2007-08-06 14:47:41.000000000 +0200
    109. 

  109. @@ -1,3 +1,5 @@
    110. 

  110. +#include <locale.h>
    111. 

  111. +
    112. 

  112.  #include "ping_common.h"
    113. 

  113.  #include <ctype.h>
    114. 

  114.  #include <sched.h>
    115. 

  115. @@ -97,6 +102,7 @@
    116. 

  116.  
    117. 

  117.  void common_options(int ch)
    118. 

  118.  {
    119. 

  119. +	setlocale(LC_ALL, "C");
    120. 

  120.  	switch(ch) {
    121. 

  121.  	case 'a':
    122. 

  122.  		options |= F_AUDIBLE;
    123. 

  123. @@ -222,6 +230,7 @@
    124. 

  124.  	default:
    125. 

  125.  		abort();
    126. 

  126.  	}
    127. 

  127. +	setlocale(LC_ALL, "");
    128. 

  128.  }
    129. 

  129.  
    130. 

  130.  
    131. 

  131.