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markread: use a range-check for p->pos for one item, just in case - sfeed_curses - sfeed curses UI (now part of sfeed, development is in sfeed) |
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git clone git://git.codemadness.org/sfeed_curses (git://git.codemadness.org) |
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Log |
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Files |
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README |
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LICENSE |
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--- |
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commit 542d8132811f4c139b40613a331ad049ccffb0d7 |
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parent aedcc4d12d8a10a0411e82f8e002e3c08401b1bd |
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Author: Hiltjo Posthuma <hiltjo@codemadness.org> (mailto://) |
application/vnd.lotus-organizer |
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Date: Fri, 26 Mar 2021 18:22:51 +0100 |
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markread: use a range-check for p->pos for one item, just in case |
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Diffstat: |
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M sfeed_curses.c | 2 +- |
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1 file changed, 1 insertion(+), 1 deletion(-) |
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--- |
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diff --git a/sfeed_curses.c b/sfeed_curses.c |
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@@ -1921,7 +1921,7 @@ markread(struct pane *p, off_t from, off_t to, int isread) |
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if (!(fp = popen(cmd, "w"))) |
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die("popen: %s", cmd); |
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- for (i = from; i <= to; i++) { |
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+ for (i = from; i <= to && i < p->nrows; i++) { |
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/* do not use pane_row_get: no need for lazyload */ |
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row = &(p->rows[i]); |
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item = (struct item *)row->data; |
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