diff options
| author |   niallo <niallo@openbsd.org> | 2006-06-04 02:56:53 +0000 |
|---|---|---|
| committer | niallo <niallo@openbsd.org> | 2006-06-04 02:56:53 +0000 |
| commit | 331c47ae45fe24f169ca052ea7600e711e2ed8fc (patch) | |
| tree | c07c1dea7bde8872cdd88291aca0272335fb1f55 | |
| parent | - don't forget to free data in rcs_expand_keywords() (diff) | |
| download | wireguard-openbsd-331c47ae45fe24f169ca052ea7600e711e2ed8fc.tar.xz wireguard-openbsd-331c47ae45fe24f169ca052ea7600e711e2ed8fc.zip | |
- ensure fin pointer is not invalidated after realloc
| -rw-r--r-- | usr.bin/rcs/rcs.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/usr.bin/rcs/rcs.c b/usr.bin/rcs/rcs.c index 4a2a81c4974..aa99389817b 100644 --- a/usr.bin/rcs/rcs.c +++ b/usr.bin/rcs/rcs.c @@ -1,4 +1,4 @@ -/* $OpenBSD: rcs.c,v 1.14 2006/06/04 02:54:59 niallo Exp $ */ +/* $OpenBSD: rcs.c,v 1.15 2006/06/04 02:56:53 niallo Exp $ */ /* * Copyright (c) 2004 Jean-Francois Brousseau <jfb@openbsd.org> * All rights reserved. @@ -2768,6 +2768,7 @@ rcs_expand_keywords(char *rcsfile, struct rcs_delta *rdp, BUF *bp, int mode) * after realloc() */ start = data + start_offset; + fin = data + len; } memcpy(start, expbuf, strlen(expbuf)); start += strlen(expbuf); |