From: Mikael Magnusson <mikachu@gmail.com> To: zsh-workers@zsh.org Subject: PATCH: Another fix for 49915 Date: Mon, 11 Apr 2022 23:29:01 +0200 [thread overview] Message-ID: <20220411212901.3930-1-mikachu@gmail.com> (raw) If the last element in the list is a duplicate, we would walk off the end --- Found this one while using _history-complete-older. Hopefully that's the last bug I added in this code. Src/Zle/compcore.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Src/Zle/compcore.c b/Src/Zle/compcore.c index fe3ea10fca..4ac5d089f0 100644 --- a/Src/Zle/compcore.c +++ b/Src/Zle/compcore.c @@ -3314,7 +3314,7 @@ makearray(LinkList l, int type, int flags, int *np, int *nlp, int *llp) if (del) { int n_orig = n; for (bp = rp, ap = rp; bp < rp + n_orig; ap++, bp++) { - while (bp[0]->flags & CMF_DELETE) { + while (bp < rp + n_orig && (bp[0]->flags & CMF_DELETE)) { bp++; n--; } -- 2.15.1
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