undo list free crash

After the changes in https://git.savannah.gnu.org/cgit/bash.git/commit/?h=devel&id=9e3495c9, I sometimes get segfaults when performing a bunch of history navigations followed by ^C. Small reproducer from some input fuzzing and debugger output below. cat >/tmp/hist <<'EOF' X XX EOF cat >/tmp/brc

Re: segfault on history-search-*

On 2/28/23 10:51 AM, Grisha Levit wrote: history-search-* commands segfault on the devel branch since the size_t changes Thanks for the report. It's odd that I never ran into this when testing the case-insensitive search changes. Chet -- ``The lyf so short, the craft so long to lerne.'' - Chau

segfault on history-search-*

history-search-* commands segfault on the devel branch since the size_t changes --- lib/readline/search.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/readline/search.c b/lib/readline/search.c index b7be876f..525c9c69 100644 --- a/lib/readline/search.c +++ b/lib/readlin