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try to cover AF_LOCAL in libwebsockets_get_peer_addresses

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Signed-off-by: Andy Green <andy@warmcat.com>
This commit is contained in:
Andy Green 2011-03-09 15:13:52 +00:00
parent f92def7eef
commit 7627af52a3
1 changed files with 11 additions and 3 deletions
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14
lib/libwebsockets.c
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@ -25,6 +25,7 @@
#else
#include <ifaddrs.h>
#include <sys/un.h>
#endif
#ifdef LWS_OPENSSL_SUPPORT
@ -371,6 +372,7 @@ libwebsockets_get_peer_addresses(int fd, char *name, int name_len,
char ip[128];
unsigned char *p;
int n;
struct sockaddr_un *un;
rip[0] = '\0';
name[0] = '\0';
@ -400,11 +402,17 @@ libwebsockets_get_peer_addresses(int fd, char *name, int name_len,
p = (unsigned char *)host1->h_addr_list[n++];
if (p == NULL)
continue;
if (host1->h_addrtype != AF_INET)
if ((host1->h_addrtype != AF_INET) &&
(host1->h_addrtype != AF_LOCAL))
continue;
sprintf(ip, "%u.%u.%u.%u",
p[0], p[1], p[2], p[3]);
if (host1->h_addrtype == AF_INET)
sprintf(ip, "%u.%u.%u.%u", p[0], p[1], p[2], p[3]);
else {
un = (struct sockaddr_un *)p;
strncpy(ip, un->sun_path, sizeof(ip) -1);
ip[sizeof(ip) - 1] = '\0';
}
p = NULL;
strncpy(rip, ip, rip_len);
rip[rip_len - 1] = '\0';