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Do not dereference NULL window when resizing client, GitHub issue 2982.

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This commit is contained in:
nicm
2021-12-06 10:08:42 +00:00
parent 333cf6429a
commit 8fccbbb026
2 changed files with 5 additions and 1 deletions
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2
resize.c
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@@ -348,6 +348,8 @@ recalculate_size_skip_client(struct client *loop, __unused int type,
* is not the current window - this is used for aggressive-resize.
* Otherwise skip any session that doesn't contain the window.
*/
if (loop->session->curw == NULL)
return (1);
if (current)
return (loop->session->curw->window != w);
return (session_has(loop->session, w) == 0);

4
tty.c
View File

@@ -937,7 +937,9 @@ tty_update_window_offset(struct window *w)
struct client *c;
TAILQ_FOREACH(c, &clients, entry) {
if (c->session != NULL && c->session->curw->window == w)
if (c->session != NULL &&
c->session->curw != NULL &&
c->session->curw->window == w)
tty_update_client_offset(c);
}
}