diff options
Diffstat (limited to 'libbb/xconnect.c')
| -rw-r--r-- | libbb/xconnect.c | 38 |
1 files changed, 24 insertions, 14 deletions
diff --git a/libbb/xconnect.c b/libbb/xconnect.c index b90aa9add..cb5ac2c8e 100644 --- a/libbb/xconnect.c +++ b/libbb/xconnect.c @@ -9,9 +9,9 @@ #include <netinet/in.h> #include "libbb.h" -int setsockopt_reuseaddr(int fd) +void setsockopt_reuseaddr(int fd) { - return setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &const_int_1, sizeof(const_int_1)); + setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &const_int_1, sizeof(const_int_1)); } int setsockopt_broadcast(int fd) { @@ -298,11 +298,21 @@ int xconnect_stream(const len_and_sockaddr *lsa) /* We hijack this constant to mean something else */ /* It doesn't hurt because we will add this bit anyway */ #define IGNORE_PORT NI_NUMERICSERV -static char* sockaddr2str(const struct sockaddr *sa, socklen_t salen, int flags) +static char* sockaddr2str(const struct sockaddr *sa, int flags) { char host[128]; char serv[16]; - int rc = getnameinfo(sa, salen, + int rc; + socklen_t salen; + + salen = LSA_SIZEOF_SA; +#if ENABLE_FEATURE_IPV6 + if (sa->sa_family == AF_INET) + salen = sizeof(struct sockaddr_in); + if (sa->sa_family == AF_INET6) + salen = sizeof(struct sockaddr_in6); +#endif + rc = getnameinfo(sa, salen, host, sizeof(host), /* can do ((flags & IGNORE_PORT) ? NULL : serv) but why bother? */ serv, sizeof(serv), @@ -327,26 +337,26 @@ static char* sockaddr2str(const struct sockaddr *sa, socklen_t salen, int flags) /*return xstrdup(host);*/ } -char* xmalloc_sockaddr2host(const struct sockaddr *sa, socklen_t salen) +char* xmalloc_sockaddr2host(const struct sockaddr *sa) { - return sockaddr2str(sa, salen, 0); + return sockaddr2str(sa, 0); } -char* xmalloc_sockaddr2host_noport(const struct sockaddr *sa, socklen_t salen) +char* xmalloc_sockaddr2host_noport(const struct sockaddr *sa) { - return sockaddr2str(sa, salen, IGNORE_PORT); + return sockaddr2str(sa, IGNORE_PORT); } -char* xmalloc_sockaddr2hostonly_noport(const struct sockaddr *sa, socklen_t salen) +char* xmalloc_sockaddr2hostonly_noport(const struct sockaddr *sa) { - return sockaddr2str(sa, salen, NI_NAMEREQD | IGNORE_PORT); + return sockaddr2str(sa, NI_NAMEREQD | IGNORE_PORT); } -char* xmalloc_sockaddr2dotted(const struct sockaddr *sa, socklen_t salen) +char* xmalloc_sockaddr2dotted(const struct sockaddr *sa) { - return sockaddr2str(sa, salen, NI_NUMERICHOST); + return sockaddr2str(sa, NI_NUMERICHOST); } -char* xmalloc_sockaddr2dotted_noport(const struct sockaddr *sa, socklen_t salen) +char* xmalloc_sockaddr2dotted_noport(const struct sockaddr *sa) { - return sockaddr2str(sa, salen, NI_NUMERICHOST | IGNORE_PORT); + return sockaddr2str(sa, NI_NUMERICHOST | IGNORE_PORT); } |