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Fix Unix temp file creations when using is_backup_save_enabled.
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@ -102,13 +102,25 @@ Error FileAccessUnix::open_internal(const String &p_path, int p_mode_flags) {
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save_path = path;
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// Create a temporary file in the same directory as the target file.
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path = path + "-XXXXXX";
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if (!mkstemp(path.utf8().ptrw())) {
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return ERR_FILE_CANT_OPEN;
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CharString cs = path.utf8();
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int fd = mkstemp(cs.ptrw());
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if (fd == -1) {
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last_error = ERR_FILE_CANT_OPEN;
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return last_error;
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}
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path = path + ".tmp";
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}
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path = String::utf8(cs.ptr());
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f = fopen(path.utf8().get_data(), mode_string);
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f = fdopen(fd, mode_string);
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if (f == nullptr) {
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// Delete temp file and close descriptor if open failed.
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::unlink(cs.ptr());
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::close(fd);
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last_error = ERR_FILE_CANT_OPEN;
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return last_error;
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}
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} else {
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f = fopen(path.utf8().get_data(), mode_string);
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}
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if (f == nullptr) {
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switch (errno) {
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