cborinternal_p: Check for non-null "ops"

sjlongland · sjlongland · commit c32860cd8e64 · 2026-04-25T10:30:26.000+10:00
Instead of testing a bit in a flags bitmap. #208 (comment)
diff --git a/src/cborinternal_p.h b/src/cborinternal_p.h
@@ -205,7 +205,7 @@ static inline void copy_current_position(CborValue *dst, const CborValue *src)
 static inline bool can_read_bytes(const CborValue *it, size_t n)
 {
     if (CBOR_PARSER_READER_CONTROL >= 0) {
-        if (it->parser->flags & CborParserFlag_ExternalSource || CBOR_PARSER_READER_CONTROL != 0) {
+        if (it->parser->ops != NULL || CBOR_PARSER_READER_CONTROL != 0) {
 #ifdef CBOR_PARSER_CAN_READ_BYTES_FUNCTION
             return CBOR_PARSER_CAN_READ_BYTES_FUNCTION(it, n);
 #else

Original file line number	Diff line number	Diff line change
`@@ -205,7 +205,7 @@ static inline void copy_current_position(CborValue dst, const CborValue src)`
`205`	`205`	`static inline bool can_read_bytes(const CborValue *it, size_t n)`
`206`	`206`	`{`
`207`	`207`	`if (CBOR_PARSER_READER_CONTROL >= 0) {`
`208`		`- if (it->parser->flags & CborParserFlag_ExternalSource \|\| CBOR_PARSER_READER_CONTROL != 0) {`
	`208`	`+ if (it->parser->ops != NULL \|\| CBOR_PARSER_READER_CONTROL != 0) {`
`209`	`209`	`#ifdef CBOR_PARSER_CAN_READ_BYTES_FUNCTION`
`210`	`210`	`return CBOR_PARSER_CAN_READ_BYTES_FUNCTION(it, n);`
`211`	`211`	`#else`