From 537e1e19e3bea3814cb60e5a717453372d05f92d Mon Sep 17 00:00:00 2001 From: Richard Barnes Date: Fri, 19 Jul 2024 20:48:12 -0400 Subject: [PATCH] Make fallthrough explicit in tok_parse.c (#326) * Make fallthrough explicit in tok_parse.c In response to #325 * Update tok_parse.c --- src/mwparserfromhell/parser/ctokenizer/tok_parse.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/src/mwparserfromhell/parser/ctokenizer/tok_parse.c b/src/mwparserfromhell/parser/ctokenizer/tok_parse.c index 60000d3..d3e83ef 100644 --- a/src/mwparserfromhell/parser/ctokenizer/tok_parse.c +++ b/src/mwparserfromhell/parser/ctokenizer/tok_parse.c @@ -1557,6 +1557,10 @@ Tokenizer_handle_tag_close_close(Tokenizer *self) } Py_XDECREF(so); Py_XDECREF(sc); + // One of `so` or `sc` failed to allocate so we clean up the + // closing tag and propagate the error by returning NULL. + Py_DECREF(closing); + return NULL; } case -1: Py_DECREF(closing);