diff options
Diffstat (limited to 'src/treebuilder/in_foreign_content.c')
| -rw-r--r-- | src/treebuilder/in_foreign_content.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/src/treebuilder/in_foreign_content.c b/src/treebuilder/in_foreign_content.c index 97fb1d0..ddade53 100644 --- a/src/treebuilder/in_foreign_content.c +++ b/src/treebuilder/in_foreign_content.c @@ -20,6 +20,12 @@ #define S(s) s, SLEN(s) /** + * UTF-8 encoding of U+FFFD REPLACEMENT CHARACTER + */ +static const uint8_t u_fffd[3] = { '\xEF', '\xBF', '\xBD' }; +static const hubbub_string u_fffd_str = { u_fffd, sizeof(u_fffd) }; + +/** * Mapping table for case changes */ typedef struct @@ -436,9 +442,11 @@ hubbub_error handle_in_foreign_content(hubbub_treebuilder *treebuilder, is_mathml_text_integration(cur_node, cur_node_ns)) { return process_as_in_secondary(treebuilder, token); } - c = (token->data.character.ptr); - if(*c != '\t' && *c != '\r' && *c != ' ' && *c != '\n' && *c != '\f') { + if(c[0] == '\0') { + err = append_text(treebuilder, &u_fffd_str); + return err; + } else if(*c != '\t' && *c != '\r' && *c != ' ' && *c != '\n' && *c != '\f') { treebuilder->context.frameset_ok = false; } |