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allow '*' to be used as 'any address'

This commit is contained in:
Alexandre Ratchov 2011-04-18 15:25:19 +02:00
parent 25d5fa236a
commit 7983ad0a92
1 changed files with 5 additions and 4 deletions
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9
aucat/listen.c
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@ -99,7 +99,7 @@ listen_new_un(char *path)
void
listen_new_tcp(char *addr, unsigned port)
{
char serv[sizeof(unsigned) * 3 + 1];
char *host, serv[sizeof(unsigned) * 3 + 1];
struct addrinfo *ailist, *ai, aihints;
struct listen *f;
int s, error, opt = 1, n = 0;
@ -109,12 +109,13 @@ listen_new_tcp(char *addr, unsigned port)
*/
memset(&aihints, 0, sizeof(struct addrinfo));
snprintf(serv, sizeof(serv), "%u", port);
host = strcmp(addr, "*") == 0 ? NULL : addr;
aihints.ai_flags |= AI_PASSIVE;
aihints.ai_socktype = SOCK_STREAM;
aihints.ai_protocol = IPPROTO_TCP;
error = getaddrinfo(addr, serv, &aihints, &ailist);
error = getaddrinfo(host, serv, &aihints, &ailist);
if (error) {
fprintf(stderr, "getaddrinfo: %s\n", gai_strerror(error));
fprintf(stderr, "%s: %s\n", addr, gai_strerror(error));
exit(1);
}
@ -183,7 +184,7 @@ listen_revents(struct file *file, struct pollfd *pfd)
caddrlen = sizeof(caddrlen);
sock = accept(f->fd, &caddr, &caddrlen);
if (sock < 0) {
/* XXX: should kill the socket */
/* XXX: should we kill the socket here ? */
perror("accept");
return 0;
}