From 3e492c2d5fbd4ae395ffddfc059a3c414604b951 Mon Sep 17 00:00:00 2001 From: Bram Moolenaar Date: Wed, 27 Jan 2021 21:37:13 +0100 Subject: patch 8.2.2417: condition stack values may be used when not set Problem: Condition stack values may be used when not set. Solution: Clear cs_script_var_len and cs_block_id just in case they get used later. (issue #7733) --- src/ex_eval.c | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'src/ex_eval.c') diff --git a/src/ex_eval.c b/src/ex_eval.c index 94338fcdb2..ad9de26dbe 100644 --- a/src/ex_eval.c +++ b/src/ex_eval.c @@ -920,6 +920,13 @@ enter_block(cstack_T *cstack) cstack->cs_block_id[cstack->cs_idx] = ++si->sn_last_block_id; si->sn_current_block_id = si->sn_last_block_id; } + else + { + // Just in case in_vim9script() does not return the same value when the + // block ends. + cstack->cs_script_var_len[cstack->cs_idx] = 0; + cstack->cs_block_id[cstack->cs_idx] = 0; + } } static void -- cgit v1.2.3