diff options
| author | Nicholas Marriott <nicm@cvs.openbsd.org> | 2024-10-12 08:13:53 +0000 |
|---|---|---|
| committer | Nicholas Marriott <nicm@cvs.openbsd.org> | 2024-10-12 08:13:53 +0000 |
| commit | 9b190a7dde0170cacb642fc0e301880457cae98d (patch) | |
| tree | 1dbb88283e2b256426cf8dbd508768112c14fcaa /usr.bin/tmux | |
| parent | 7428d9e6d3fa161dad4326e6c5c6299c755f3ad6 (diff) | |
Do not rename a buffer to itself, GitHub issue 4181.
Diffstat (limited to 'usr.bin/tmux')
| -rw-r--r-- | usr.bin/tmux/paste.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/usr.bin/tmux/paste.c b/usr.bin/tmux/paste.c index 27f61a1b29c..f7993ff8a55 100644 --- a/usr.bin/tmux/paste.c +++ b/usr.bin/tmux/paste.c @@ -1,4 +1,4 @@ -/* $OpenBSD: paste.c,v 1.46 2023/02/07 10:56:04 nicm Exp $ */ +/* $OpenBSD: paste.c,v 1.47 2024/10/12 08:13:52 nicm Exp $ */ /* * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com> @@ -241,6 +241,8 @@ paste_rename(const char *oldname, const char *newname, char **cause) } pb_new = paste_get_name(newname); + if (pb_new == pb) + return (0); if (pb_new != NULL) paste_free(pb_new); |