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[mod_verto] Coverity CID 1320754 (Resource leak)

This commit is contained in:
Jakub Karolczyk 2023-04-06 12:10:55 +01:00
parent 73ea37c5ab
commit a9e81ae0b8
1 changed files with 11 additions and 1 deletions
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12
src/mod/endpoints/mod_verto/mcast/mcast.c
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@ -86,6 +86,7 @@ int mcast_socket_create(const char *host, int16_t port, mcast_handle_t *handle,
if ( setsockopt(handle->sock, SOL_SOCKET, SO_REUSEADDR, (void *)&one, sizeof(one)) != 0 ) {
mcast_socket_close(handle);
return -1;
}
@ -103,11 +104,13 @@ int mcast_socket_create(const char *host, int16_t port, mcast_handle_t *handle,
if (setsockopt(handle->sock, IPPROTO_IP, IP_ADD_MEMBERSHIP, (void *)&mreq, sizeof(mreq)) < 0) {
mcast_socket_close(handle);
return -1;
}
if (bind(handle->sock, (struct sockaddr *) &handle->recv_addr, sizeof(handle->recv_addr)) < 0) {
mcast_socket_close(handle);
return -1;
}
@ -124,7 +127,11 @@ int mcast_socket_create(const char *host, int16_t port, mcast_handle_t *handle,
addr_criteria.ai_flags |= AI_NUMERICHOST;
snprintf(service, sizeof(service), "%d", port);
getaddrinfo(host, service, &addr_criteria, &mcast_addr);
if (getaddrinfo(host, service, &addr_criteria, &mcast_addr) != 0) {
mcast_socket_close(handle);
return -1;
}
memset(&handle->recv_addr6, 0, sizeof(handle->recv_addr6));
@ -134,11 +141,14 @@ int mcast_socket_create(const char *host, int16_t port, mcast_handle_t *handle,
memcpy(&mreq.ipv6mr_multiaddr, &((struct sockaddr_in6 *)mcast_addr->ai_addr)->sin6_addr, sizeof(struct in6_addr));
freeaddrinfo(mcast_addr);
mreq.ipv6mr_interface = 0;
setsockopt(handle->sock, IPPROTO_IPV6, IPV6_JOIN_GROUP, (const char *)&mreq, sizeof(mreq));
if (bind(handle->sock, (struct sockaddr *) &handle->recv_addr6, sizeof(handle->recv_addr6)) < 0) {
mcast_socket_close(handle);
return -1;
}
}