diff options
Diffstat (limited to 'Utilities/cmlibuv/src/unix/aix-common.c')
| -rw-r--r-- | Utilities/cmlibuv/src/unix/aix-common.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/Utilities/cmlibuv/src/unix/aix-common.c b/Utilities/cmlibuv/src/unix/aix-common.c index 9c11c5dac2..e9697e9c27 100644 --- a/Utilities/cmlibuv/src/unix/aix-common.c +++ b/Utilities/cmlibuv/src/unix/aix-common.c @@ -166,8 +166,7 @@ void uv_free_cpu_info(uv_cpu_info_t* cpu_infos, int count) { } -int uv_interface_addresses(uv_interface_address_t** addresses, - int* count) { +int uv_interface_addresses(uv_interface_address_t** addresses, int* count) { uv_interface_address_t* address; int sockfd, inet6, size = 1; struct ifconf ifc; @@ -175,6 +174,7 @@ int uv_interface_addresses(uv_interface_address_t** addresses, struct sockaddr_dl* sa_addr; *count = 0; + *addresses = NULL; if (0 > (sockfd = socket(AF_INET, SOCK_DGRAM, IPPROTO_IP))) { return UV__ERR(errno); @@ -217,6 +217,11 @@ int uv_interface_addresses(uv_interface_address_t** addresses, (*count)++; } + if (*count == 0) { + uv__close(sockfd); + return 0; + } + /* Alloc the return interface structs */ *addresses = uv__malloc(*count * sizeof(uv_interface_address_t)); if (!(*addresses)) { @@ -290,3 +295,4 @@ void uv_free_interface_addresses(uv_interface_address_t* addresses, uv__free(addresses); } + |