diff options
Diffstat (limited to 'src/ap/iapp.c')
| -rw-r--r-- | src/ap/iapp.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/src/ap/iapp.c b/src/ap/iapp.c index 99aa04dc3dd91..2556da30c82f3 100644 --- a/src/ap/iapp.c +++ b/src/ap/iapp.c @@ -34,11 +34,7 @@ #include "utils/includes.h" #include <net/if.h> #include <sys/ioctl.h> -#ifdef USE_KERNEL_HEADERS -#include <linux/if_packet.h> -#else /* USE_KERNEL_HEADERS */ #include <netpacket/packet.h> -#endif /* USE_KERNEL_HEADERS */ #include "utils/common.h" #include "utils/eloop.h" @@ -385,6 +381,7 @@ struct iapp_data * iapp_init(struct hostapd_data *hapd, const char *iface) struct sockaddr_in *paddr, uaddr; struct iapp_data *iapp; struct ip_mreqn mreq; + int reuseaddr = 1; iapp = os_zalloc(sizeof(*iapp)); if (iapp == NULL) @@ -447,6 +444,18 @@ struct iapp_data * iapp_init(struct hostapd_data *hapd, const char *iface) os_memset(&uaddr, 0, sizeof(uaddr)); uaddr.sin_family = AF_INET; uaddr.sin_port = htons(IAPP_UDP_PORT); + + if (setsockopt(iapp->udp_sock, SOL_SOCKET, SO_REUSEADDR, &reuseaddr, + sizeof(reuseaddr)) < 0) { + wpa_printf(MSG_INFO, + "iapp_init - setsockopt[UDP,SO_REUSEADDR]: %s", + strerror(errno)); + /* + * Ignore this and try to continue. This is fine for single + * BSS cases, but may fail if multiple BSSes enable IAPP. + */ + } + if (bind(iapp->udp_sock, (struct sockaddr *) &uaddr, sizeof(uaddr)) < 0) { wpa_printf(MSG_INFO, "iapp_init - bind[UDP]: %s", |