Fix various minor compile-time warnings

This commit is contained in:
Joseph Henry
2021-02-02 11:36:51 -08:00
parent 38ea47212d
commit b8cfadde0e
6 changed files with 113 additions and 99 deletions

View File

@@ -458,7 +458,7 @@ JNIEXPORT int JNICALL Java_com_zerotier_libzt_ZeroTier_ioctl(
ssize_t zts_send(int fd, const void *buf, size_t len, int flags)
{
if (!buf || len <= 0) {
if (!buf) {
return ZTS_ERR_ARG;
}
if (!(_serviceStateFlags & ZTS_STATE_NET_SERVICE_RUNNING)) {
@@ -480,7 +480,7 @@ JNIEXPORT jint JNICALL Java_com_zerotier_libzt_ZeroTier_send(
ssize_t zts_sendto(int fd, const void *buf, size_t len, int flags,
const struct zts_sockaddr *addr,zts_socklen_t addrlen)
{
if (!addr || !buf || len <= 0) {
if (!addr || !buf) {
return ZTS_ERR_ARG;
}
if (addrlen > (int)sizeof(struct zts_sockaddr_storage) || addrlen < (int)sizeof(struct zts_sockaddr_in)) {
@@ -634,7 +634,7 @@ ssize_t zts_readv(int s, const struct zts_iovec *iov, int iovcnt)
ssize_t zts_write(int fd, const void *buf, size_t len)
{
if (!buf || len <= 0) {
if (!buf) {
return ZTS_ERR_ARG;
}
if (!(_serviceStateFlags & ZTS_STATE_NET_SERVICE_RUNNING)) {