My personal build of CMark ✏️
Correctly initialize chunk in S_process_line (#170)
The `alloc` member wasn't initialized. This also allows to add an assertion in `chunk_rtrim` which doesn't work for alloced chunks.
2 files changed, 3 insertions, 0 deletions
| Status | File Name | N° Changes | Insertions | Deletions |
| Modified | src/blocks.c | 1 | 1 | 0 |
| Modified | src/chunk.h | 2 | 2 | 0 |
diff --git a/src/blocks.c b/src/blocks.c @@ -1157,6 +1157,7 @@ static void S_process_line(cmark_parser *parser, const unsigned char *buffer, input.data = parser->curline.ptr; input.len = parser->curline.size; + input.alloc = 0; parser->line_number++;
diff --git a/src/chunk.h b/src/chunk.h @@ -37,6 +37,8 @@ static CMARK_INLINE void cmark_chunk_ltrim(cmark_chunk *c) { } static CMARK_INLINE void cmark_chunk_rtrim(cmark_chunk *c) { + assert(!c->alloc); + while (c->len > 0) { if (!cmark_isspace(c->data[c->len - 1])) break;