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Commit b0e98718 authored by Tatsuhiro Tsujikawa's avatar Tatsuhiro Tsujikawa
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src: Handle return value of getsockopt

parent 3d4a4cb6
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Showing with 4 additions and 5 deletions
src/util.cc
View file @ b0e98718
...@@ -882,12 +882,11 @@ int create_nonblock_socket(int family) { ...@@ -882,12 +882,11 @@ int create_nonblock_socket(int family) {
bool check_socket_connected(int fd) { bool check_socket_connected(int fd) {
int error; int error;
socklen_t len = sizeof(error); socklen_t len = sizeof(error);
if (getsockopt(fd, SOL_SOCKET, SO_ERROR, &error, &len) == 0) { if (getsockopt(fd, SOL_SOCKET, SO_ERROR, &error, &len) != 0) {
if (error != 0) {
return false; return false;
} }
}
return true; return error == 0;
} }
bool ipv6_numeric_addr(const char *host) { bool ipv6_numeric_addr(const char *host) {
......
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