diff options
Diffstat (limited to 'package/libpcap/patches/202-protocol_api.patch')
| -rw-r--r-- | package/libpcap/patches/202-protocol_api.patch | 141 |
1 files changed, 0 insertions, 141 deletions
diff --git a/package/libpcap/patches/202-protocol_api.patch b/package/libpcap/patches/202-protocol_api.patch deleted file mode 100644 index 892aeb7e0d..0000000000 --- a/package/libpcap/patches/202-protocol_api.patch +++ /dev/null @@ -1,141 +0,0 @@ ---- a/pcap-int.h -+++ b/pcap-int.h -@@ -209,6 +209,7 @@ struct pcap_opt { - char *source; - int promisc; - int rfmon; -+ int proto; /* protocol for packet socket (linux) */ - }; - - /* ---- a/pcap-linux.c -+++ b/pcap-linux.c -@@ -335,7 +335,7 @@ static int iface_get_id(int fd, const ch - static int iface_get_mtu(int fd, const char *device, char *ebuf); - static int iface_get_arptype(int fd, const char *device, char *ebuf); - #ifdef HAVE_PF_PACKET_SOCKETS --static int iface_bind(int fd, int ifindex, char *ebuf); -+static int iface_bind(int fd, int ifindex, char *ebuf, unsigned short proto); - #ifdef IW_MODE_MONITOR - static int has_wext(int sock_fd, const char *device, char *ebuf); - #endif /* IW_MODE_MONITOR */ -@@ -881,7 +881,7 @@ pcap_can_set_rfmon_linux(pcap_t *handle) - * (We assume that if we have Wireless Extensions support - * we also have PF_PACKET support.) - */ -- sock_fd = socket(PF_PACKET, SOCK_RAW, htons(ETH_P_ALL)); -+ sock_fd = socket(PF_PACKET, SOCK_RAW, p->opt.proto); - if (sock_fd == -1) { - (void)snprintf(handle->errbuf, PCAP_ERRBUF_SIZE, - "socket: %s", pcap_strerror(errno)); -@@ -1128,6 +1128,9 @@ pcap_activate_linux(pcap_t *handle) - handle->read_op = pcap_read_linux; - handle->stats_op = pcap_stats_linux; - -+ if (handle->opt.proto < 0) -+ handle->opt.proto = (int) htons(ETH_P_ALL); -+ - /* - * The "any" device is a special device which causes us not - * to bind to a particular device and thus to look at all -@@ -2684,8 +2687,8 @@ activate_new(pcap_t *handle) - * try a SOCK_RAW socket for the raw interface. - */ - sock_fd = is_any_device ? -- socket(PF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) : -- socket(PF_PACKET, SOCK_RAW, htons(ETH_P_ALL)); -+ socket(PF_PACKET, SOCK_DGRAM, handle->opt.proto) : -+ socket(PF_PACKET, SOCK_RAW, handle->opt.proto); - - if (sock_fd == -1) { - snprintf(handle->errbuf, PCAP_ERRBUF_SIZE, "socket: %s", -@@ -2783,7 +2786,7 @@ activate_new(pcap_t *handle) - return PCAP_ERROR; - } - sock_fd = socket(PF_PACKET, SOCK_DGRAM, -- htons(ETH_P_ALL)); -+ handle->opt.proto); - if (sock_fd == -1) { - snprintf(handle->errbuf, PCAP_ERRBUF_SIZE, - "socket: %s", pcap_strerror(errno)); -@@ -2835,7 +2838,7 @@ activate_new(pcap_t *handle) - } - - if ((err = iface_bind(sock_fd, handle->md.ifindex, -- handle->errbuf)) != 1) { -+ handle->errbuf, handle->opt.proto)) != 1) { - close(sock_fd); - if (err < 0) - return err; -@@ -3640,7 +3643,7 @@ iface_get_id(int fd, const char *device, - * or a PCAP_ERROR_ value on a hard error. - */ - static int --iface_bind(int fd, int ifindex, char *ebuf) -+iface_bind(int fd, int ifindex, char *ebuf, unsigned short proto) - { - struct sockaddr_ll sll; - int err; -@@ -3649,7 +3652,7 @@ iface_bind(int fd, int ifindex, char *eb - memset(&sll, 0, sizeof(sll)); - sll.sll_family = AF_PACKET; - sll.sll_ifindex = ifindex; -- sll.sll_protocol = htons(ETH_P_ALL); -+ sll.sll_protocol = proto; - - if (bind(fd, (struct sockaddr *) &sll, sizeof(sll)) == -1) { - if (errno == ENETDOWN) { -@@ -4359,7 +4362,7 @@ activate_old(pcap_t *handle) - - /* Open the socket */ - -- handle->fd = socket(PF_INET, SOCK_PACKET, htons(ETH_P_ALL)); -+ handle->fd = socket(PF_INET, SOCK_PACKET, handle->opt.proto); - if (handle->fd == -1) { - snprintf(handle->errbuf, PCAP_ERRBUF_SIZE, - "socket: %s", pcap_strerror(errno)); ---- a/pcap.c -+++ b/pcap.c -@@ -258,6 +258,8 @@ pcap_create_common(const char *source, c - pcap_set_snaplen(p, 65535); /* max packet size */ - p->opt.promisc = 0; - p->opt.buffer_size = 0; -+ p->opt.proto = -1; -+ - return (p); - } - -@@ -317,6 +319,15 @@ pcap_set_buffer_size(pcap_t *p, int buff - return 0; - } - -+int -+pcap_set_protocol(pcap_t *p, unsigned short proto) -+{ -+ if (pcap_check_activated(p)) -+ return PCAP_ERROR_ACTIVATED; -+ p->opt.proto = proto; -+ return 0; -+} -+ - int - pcap_activate(pcap_t *p) - { ---- a/pcap/pcap.h -+++ b/pcap/pcap.h -@@ -68,6 +68,7 @@ extern "C" { - #define PCAP_VERSION_MINOR 4 - - #define PCAP_ERRBUF_SIZE 256 -+#define HAS_PROTO_EXTENSION - - /* - * Compatibility for systems that have a bpf.h that -@@ -276,6 +277,7 @@ int pcap_can_set_rfmon(pcap_t *); - int pcap_set_rfmon(pcap_t *, int); - int pcap_set_timeout(pcap_t *, int); - int pcap_set_buffer_size(pcap_t *, int); -+int pcap_set_protocol(pcap_t *, unsigned short); - int pcap_activate(pcap_t *); - - pcap_t *pcap_open_live(const char *, int, int, int, char *); |