diff options
| -rw-r--r-- | src/socket.c | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/src/socket.c b/src/socket.c index 53205cd2..a5530d0e 100644 --- a/src/socket.c +++ b/src/socket.c @@ -54,9 +54,16 @@ int osmo_sock_init(uint16_t family, uint16_t type, uint8_t proto, sprintf(portbuf, "%u", port); memset(&hints, 0, sizeof(struct addrinfo)); hints.ai_family = family; - hints.ai_socktype = type; - hints.ai_flags = 0; - hints.ai_protocol = proto; + if (type == SOCK_RAW) { + /* Workaround for glibc, that returns EAI_SERVICE (-8) if + * SOCK_RAW and IPPROTO_GRE is used. + */ + hints.ai_socktype = SOCK_DGRAM; + hints.ai_protocol = IPPROTO_UDP; + } else { + hints.ai_socktype = type; + hints.ai_protocol = proto; + } if (flags & OSMO_SOCK_F_BIND) hints.ai_flags |= AI_PASSIVE; @@ -68,6 +75,12 @@ int osmo_sock_init(uint16_t family, uint16_t type, uint8_t proto, } for (rp = result; rp != NULL; rp = rp->ai_next) { + /* Workaround for glibc again */ + if (type == SOCK_RAW) { + rp->ai_socktype = SOCK_RAW; + rp->ai_protocol = proto; + } + sfd = socket(rp->ai_family, rp->ai_socktype, rp->ai_protocol); if (sfd == -1) continue; |