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2004-02-16  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/posix/getaddrinfo.c (match_prefix): Correctly match
	partial bytes.
This commit is contained in:
Ulrich Drepper 2004-02-16 18:48:51 +00:00
parent b078c5918e
commit d9a3ae7f42
2 changed files with 28 additions and 3 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2004-02-16 Ulrich Drepper <drepper@redhat.com>
* sysdeps/posix/getaddrinfo.c (match_prefix): Correctly match
partial bytes.
2004-02-13 Steven Munroe <sjmunroe@us.ibm.com>
* sysdeps/powerpc/powerpc64/__longjmp-common.S: New file.

26
sysdeps/posix/getaddrinfo.c
View File

@ -62,6 +62,14 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#define UNIX_PATH_MAX 108
#endif
extern int idna_to_ascii_lz (const char *input, char **output, int flags);
#define IDNA_SUCCESS 0
#ifdef HAVE_LIBIDN
# define SUPPORTED_IDN_FLAGS AI_IDN|AI_CANONIDN
#else
# define SUPPORTED_IDN_FLAGS 0
#endif
struct gaih_service
{
const char *name;
@ -539,6 +547,18 @@ gaih_inet (const char *name, const struct gaih_service *service,
at->scopeid = 0;
at->next = NULL;
#if 0
if (req->ai_flags & AI_IDN)
{
char *p;
rc = idna_to_ascii_lz (name, &p, 0);
if (rc != IDNA_SUCCESS)
return -EAI_IDN_ENCODE;
name = strdupa (p);
free (p);
}
#endif
if (inet_pton (AF_INET, name, at->addr) > 0)
{
if (req->ai_family == AF_UNSPEC || req->ai_family == AF_INET)
@ -1049,7 +1069,7 @@ match_prefix (const struct sockaddr_storage *ss, const struct prefixlist *list,
if (bits < 8)
{
if ((*mask & (0xff >> bits)) == (*val & (0xff >> bits)))
if ((*mask & (0xff00 >> bits)) == (*val & (0xff00 >> bits)))
/* Match! */
break;
}
@ -1250,10 +1270,10 @@ getaddrinfo (const char *name, const char *service,
if (hints->ai_flags
& ~(AI_PASSIVE|AI_CANONNAME|AI_NUMERICHOST|AI_ADDRCONFIG|AI_V4MAPPED
|AI_ALL))
|SUPPORTED_IDN_FLAGS|AI_ALL))
return EAI_BADFLAGS;
if ((hints->ai_flags & AI_CANONNAME) && name == NULL)
if ((hints->ai_flags & (AI_CANONNAME|AI_CANONIDN)) && name == NULL)
return EAI_BADFLAGS;
if (hints->ai_flags & AI_ADDRCONFIG)