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| author | Tiago Cunha <tcunha@gmx.com> | 2009-08-20 11:52:39 +0000 |
|---|---|---|
| committer | Tiago Cunha <tcunha@gmx.com> | 2009-08-20 11:52:39 +0000 |
| commit | 0027aa3d1e56e4c03136d054f812725fe78b07b3 (patch) | |
| tree | 6e9288dfbca27b660ef6f3ede239b6e0c12c4b92 /window-copy.c | |
| parent | 1292540bb53542ed66890d60f076cc401386b26d (diff) | |
| download | rtmux-0027aa3d1e56e4c03136d054f812725fe78b07b3.tar.gz rtmux-0027aa3d1e56e4c03136d054f812725fe78b07b3.tar.bz2 rtmux-0027aa3d1e56e4c03136d054f812725fe78b07b3.zip | |
Sync OpenBSD patchset 278:
Don't read beyond the edge of the screen when searching (dies with debug
enabled).
Diffstat (limited to 'window-copy.c')
| -rw-r--r-- | window-copy.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/window-copy.c b/window-copy.c index 6eadbbdd..7039f88c 100644 --- a/window-copy.c +++ b/window-copy.c @@ -1,4 +1,4 @@ -/* $Id: window-copy.c,v 1.82 2009-08-20 11:23:36 tcunha Exp $ */ +/* $Id: window-copy.c,v 1.83 2009-08-20 11:52:39 tcunha Exp $ */ /* * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net> @@ -504,6 +504,8 @@ window_copy_search_rl(struct grid *gd, u_int ax, bx, px; for (ax = last + 1; ax > first; ax--) { + if (gd->sx - (ax - 1) < sgd->sx) + continue; for (bx = 0; bx < sgd->sx; bx++) { px = ax - 1 + bx; if (!window_copy_search_compare(gd, px, py, sgd, bx)) |