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Merge pull request #22788 from Faless/warnings_fix

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Some warnings fix
This commit is contained in:
Rémi Verschelde 2018-10-07 15:23:38 +02:00 committed by GitHub
commit 5676632a3b
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GPG key ID: 4AEE18F83AFDEB23
6 changed files with 19 additions and 16 deletions
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5
core/io/marshalls.cpp
View file

@ -850,17 +850,16 @@ Error encode_variant(const Variant &p_variant, uint8_t *r_buffer, int &r_len, bo
} break;
case Variant::INT: {
int64_t val = p_variant;
if (flags & ENCODE_FLAG_64) {
//64 bits
if (buf) {
encode_uint64(val, buf);
encode_uint64(p_variant.operator int64_t(), buf);
}
r_len += 8;
} else {
if (buf) {
encode_uint32(int32_t(val), buf);
encode_uint32(p_variant.operator int32_t(), buf);
}
r_len += 4;

4
core/os/rw_lock.h
View file

@ -57,9 +57,7 @@ class RWLockRead {
public:
RWLockRead(const RWLock *p_lock) {
if (p_lock) {
lock = const_cast<RWLock *>(p_lock);
}
lock = const_cast<RWLock *>(p_lock);
if (lock) lock->read_lock();
}
~RWLockRead() {

6
drivers/unix/dir_access_unix.cpp
View file

@ -309,7 +309,7 @@ Error DirAccessUnix::change_dir(String p_dir) {
// prev_dir is the directory we are changing out of
String prev_dir;
char real_current_dir_name[2048];
getcwd(real_current_dir_name, 2048);
ERR_FAIL_COND_V(getcwd(real_current_dir_name, 2048) == NULL, ERR_BUG);
if (prev_dir.parse_utf8(real_current_dir_name))
prev_dir = real_current_dir_name; //no utf8, maybe latin?
@ -330,7 +330,7 @@ Error DirAccessUnix::change_dir(String p_dir) {
// the directory exists, so set current_dir to try_dir
current_dir = try_dir;
chdir(prev_dir.utf8().get_data());
ERR_FAIL_COND_V(chdir(prev_dir.utf8().get_data()) != 0, ERR_BUG);
return OK;
}
@ -405,7 +405,7 @@ DirAccessUnix::DirAccessUnix() {
// set current directory to an absolute path of the current directory
char real_current_dir_name[2048];
getcwd(real_current_dir_name, 2048);
ERR_FAIL_COND(getcwd(real_current_dir_name, 2048) == NULL);
if (current_dir.parse_utf8(real_current_dir_name))
current_dir = real_current_dir_name;

6
drivers/unix/os_unix.cpp
View file

@ -487,9 +487,11 @@ String OS_Unix::get_executable_path() const {
//fix for running from a symlink
char buf[256];
memset(buf, 0, 256);
readlink("/proc/self/exe", buf, sizeof(buf));
ssize_t len = readlink("/proc/self/exe", buf, sizeof(buf));
String b;
b.parse_utf8(buf);
if (len > 0) {
b.parse_utf8(buf, len);
}
if (b == "") {
WARN_PRINT("Couldn't get executable path from /proc/self/exe, using argv[0]");
return OS::get_executable_path();

9
modules/websocket/lws_client.cpp
View file

@ -80,9 +80,12 @@ Error LWSClient::connect_to_host(String p_host, String p_path, uint16_t p_port,
char hbuf[1024];
char pbuf[2048];
String addr_str = (String)addr;
strncpy(abuf, addr_str.ascii().get_data(), 1024);
strncpy(hbuf, p_host.utf8().get_data(), 1024);
strncpy(pbuf, p_path.utf8().get_data(), 2048);
strncpy(abuf, addr_str.ascii().get_data(), 1023);
abuf[1023] = '\0';
strncpy(hbuf, p_host.utf8().get_data(), 1023);
hbuf[1023] = '\0';
strncpy(pbuf, p_path.utf8().get_data(), 2047);
pbuf[2047] = '\0';
i.context = context;
if (p_protocols.size() > 0)

5
platform/x11/godot_x11.cpp
View file

@ -43,7 +43,7 @@ int main(int argc, char *argv[]) {
setlocale(LC_CTYPE, "");
char *cwd = (char *)malloc(PATH_MAX);
getcwd(cwd, PATH_MAX);
char *ret = getcwd(cwd, PATH_MAX);
Error err = Main::setup(argv[0], argc - 1, &argv[1]);
if (err != OK) {
@ -55,7 +55,8 @@ int main(int argc, char *argv[]) {
os.run(); // it is actually the OS that decides how to run
Main::cleanup();
chdir(cwd);
if (ret)
chdir(cwd);
free(cwd);
return os.get_exit_code();