diff options
| -rw-r--r-- | include/osmocom/core/socket.h | 2 | ||||
| -rw-r--r-- | src/socket.c | 6 |
2 files changed, 4 insertions, 4 deletions
diff --git a/include/osmocom/core/socket.h b/include/osmocom/core/socket.h index 43604ec0..c1835326 100644 --- a/include/osmocom/core/socket.h +++ b/include/osmocom/core/socket.h @@ -28,6 +28,8 @@ struct osmo_fd; #define OSMO_SOCK_F_NO_MCAST_ALL (1 << 4) /*! use SO_REUSEADDR on UDP ports (required for multicast) */ #define OSMO_SOCK_F_UDP_REUSEADDR (1 << 5) +/*! maximum length of a socket name ("r=1.2.3.4:123<->l=5.6.7.8:987") */ +#define OSMO_SOCK_NAME_MAXLEN (2 + INET6_ADDRSTRLEN + 1 + 5 + 3 + 2 + INET6_ADDRSTRLEN + 1 + 5 + 1) int osmo_sock_init(uint16_t family, uint16_t type, uint8_t proto, const char *host, uint16_t port, unsigned int flags); diff --git a/src/socket.c b/src/socket.c index 4f3b1cab..37fd5844 100644 --- a/src/socket.c +++ b/src/socket.c @@ -783,8 +783,7 @@ int osmo_sock_get_remote_ip_port(int fd, char *port, size_t len) */ char *osmo_sock_get_name(void *ctx, int fd) { - /* "r=1.2.3.4:123<->l=5.6.7.8:987" */ - char str[2 + INET6_ADDRSTRLEN + 1 + 5 + 3 + 2 + INET6_ADDRSTRLEN + 1 + 5 + 1]; + char str[OSMO_SOCK_NAME_MAXLEN]; int rc; rc = osmo_sock_get_name_buf(str, sizeof(str), fd); if (rc <= 0) @@ -823,8 +822,7 @@ int osmo_sock_get_name_buf(char *str, size_t str_len, int fd) */ const char *osmo_sock_get_name2(int fd) { - /* "r=1.2.3.4:123<->l=5.6.7.8:987" */ - static char str[2 + INET6_ADDRSTRLEN + 1 + 5 + 3 + 2 + INET6_ADDRSTRLEN + 1 + 5 + 1]; + static char str[OSMO_SOCK_NAME_MAXLEN]; osmo_sock_get_name_buf(str, sizeof(str), fd); return str; } |