Helper to safely call strlen

1 files changed, 3 insertions, 2 deletions

diff --git a/src/chunk.h b/src/chunk.h
index 364918d..f23a02d 100644
--- a/src/chunk.h
+++ b/src/chunk.h
@@ -87,7 +87,7 @@ static inline void cmark_chunk_set_cstr(cmark_chunk *c, const char *str)
 		c->data  = NULL;
 		c->alloc = 0;
 	} else {
-		c->len   = strlen(str);
+		c->len   = cmark_strbuf_safe_strlen(str);
 		c->data  = (unsigned char *)malloc(c->len + 1);
 		c->alloc = 1;
 		memcpy(c->data, str, c->len + 1);
@@ -96,7 +96,8 @@ static inline void cmark_chunk_set_cstr(cmark_chunk *c, const char *str)
 
 static inline cmark_chunk cmark_chunk_literal(const char *data)
 {
-	cmark_chunk c = {(unsigned char *)data, data ? strlen(data) : 0, 0};
+	bufsize_t len = data ? cmark_strbuf_safe_strlen(data) : 0;
+	cmark_chunk c = {(unsigned char *)data, len, 0};
 	return c;
 }