diff options
Diffstat (limited to 'src/reader.c')
| -rw-r--r-- | src/reader.c | 27 |
1 files changed, 8 insertions, 19 deletions
diff --git a/src/reader.c b/src/reader.c index 6e784eea..e6629305 100644 --- a/src/reader.c +++ b/src/reader.c @@ -74,6 +74,13 @@ SerdNode* push_node_padded(SerdReader* reader, size_t maxlen, SerdType type, const char* str, size_t n_bytes) { + // Push a null byte to ensure the previous node was null terminated + char* terminator = (char*)serd_stack_push(&reader->stack, 1); + if (!terminator) { + return NULL; + } + *terminator = 0; + void* mem = serd_stack_push_aligned( &reader->stack, sizeof(SerdNode) + maxlen + 1, sizeof(SerdNode)); @@ -93,7 +100,7 @@ push_node_padded(SerdReader* reader, size_t maxlen, #ifdef SERD_STACK_CHECK reader->allocs = realloc( reader->allocs, sizeof(reader->allocs) * (++reader->n_allocs)); - reader->allocs[reader->n_allocs - 1] = (mem - reader->stack.buf); + reader->allocs[reader->n_allocs - 1] = node; #endif return node; } @@ -104,21 +111,6 @@ push_node(SerdReader* reader, SerdType type, const char* str, size_t n_bytes) return push_node_padded(reader, n_bytes, type, str, n_bytes); } -SerdNode* -pop_node(SerdReader* reader, const SerdNode* node) -{ - if (node && node != reader->rdf_first && node != reader->rdf_rest - && node != reader->rdf_nil) { -#ifdef SERD_STACK_CHECK - SERD_STACK_ASSERT_TOP(reader, node); - --reader->n_allocs; -#endif - char* const top = reader->stack.buf + reader->stack.size; - serd_stack_pop_aligned(&reader->stack, top - (char*)node); - } - return NULL; -} - bool emit_statement(SerdReader* reader, ReadContext ctx, SerdNode* o) { @@ -190,9 +182,6 @@ serd_reader_set_strict(SerdReader* reader, bool strict) void serd_reader_free(SerdReader* reader) { - pop_node(reader, reader->rdf_nil); - pop_node(reader, reader->rdf_rest); - pop_node(reader, reader->rdf_first); serd_node_free(reader->default_graph); #ifdef SERD_STACK_CHECK |