diff options
| author |   asou <asou@openbsd.org> | 2019-09-03 02:28:25 +0000 |
|---|---|---|
| committer | asou <asou@openbsd.org> | 2019-09-03 02:28:25 +0000 |
| commit | bb90466644c9635fe89fb5f3b6e98a4549b941b4 (patch) | |
| tree | af00a1c6c622b82e91e103019a18ee458b98a0b4 | |
| parent | Create remote log files in obj directory. (diff) | |
| download | wireguard-openbsd-bb90466644c9635fe89fb5f3b6e98a4549b941b4.tar.xz wireguard-openbsd-bb90466644c9635fe89fb5f3b6e98a4549b941b4.zip | |
Correct the length for argument of reallocarray(). This fix the SEGV
when launch the vi editor in vi mode. This fix is similar 1.63 from
NetBSD lib/libedit/vi.c.
OK schwarze@ yasuoka@
| -rw-r--r-- | lib/libedit/vi.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/libedit/vi.c b/lib/libedit/vi.c index 4be048e06fe..8c12b16aaa4 100644 --- a/lib/libedit/vi.c +++ b/lib/libedit/vi.c @@ -1,4 +1,4 @@ -/* $OpenBSD: vi.c,v 1.26 2019/06/28 05:35:34 deraadt Exp $ */ +/* $OpenBSD: vi.c,v 1.27 2019/09/03 02:28:25 asou Exp $ */ /* $NetBSD: vi.c,v 1.33 2011/02/17 16:44:48 joerg Exp $ */ /*- @@ -1027,7 +1027,7 @@ vi_histedit(EditLine *el, wint_t c __attribute__((__unused__))) unlink(tempfile); return CC_ERROR; } - line = reallocarray(NULL, len, sizeof(*line)); + line = reallocarray(NULL, len + 1, sizeof(*line)); if (line == NULL) { close(fd); unlink(tempfile); |