feature (string utils): replacing NULL reference strings in format with warning
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@ -71,7 +71,12 @@ uint64_t variadic_format_size(string_t string, va_list args) {
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}
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}
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case 's': {
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case 's': {
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// string
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// string
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uint64_t strlen = string_length(va_arg(args, string_t));
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string_t str = va_arg(args, string_t);
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if (str == NULL) {
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str = "<string NULL reference>";
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}
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uint64_t strlen = string_length(str);
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if (numeric_specifier > 0) {
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if (numeric_specifier > 0) {
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strlen = MIN(strlen, numeric_specifier);
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strlen = MIN(strlen, numeric_specifier);
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}
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}
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@ -201,7 +206,10 @@ void variadic_format(string_t output, string_t string, va_list args) {
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}
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}
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case 's': {
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case 's': {
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// string
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// string
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string_t str = va_arg(args, string_t);
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string_t str = va_arg(args, string_t);
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if (str == NULL) {
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str = "<string NULL reference>";
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}
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uint64_t strlen = string_length(str);
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uint64_t strlen = string_length(str);
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if (numeric_specifier > 0) {
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if (numeric_specifier > 0) {
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