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markread: use a range-check for p->pos for one item, just in case - sfeed_curse…
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---
commit 542d8132811f4c139b40613a331ad049ccffb0d7
parent aedcc4d12d8a10a0411e82f8e002e3c08401b1bd
Author: Hiltjo Posthuma <[email protected]>
Date: Fri, 26 Mar 2021 18:22:51 +0100
markread: use a range-check for p->pos for one item, just in case
Diffstat:
M sfeed_curses.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/sfeed_curses.c b/sfeed_curses.c
@@ -1921,7 +1921,7 @@ markread(struct pane *p, off_t from, off_t to, int isread)
if (!(fp = popen(cmd, "w")))
die("popen: %s", cmd);
- for (i = from; i <= to; i++) {
+ for (i = from; i <= to && i < p->nrows; i++) {
/* do not use pane_row_get: no need for lazyload */
row = &(p->rows[i]);
item = (struct item *)row->data;
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