diff options
| author |   ray <ray@openbsd.org> | 2006-07-28 05:41:45 +0000 |
|---|---|---|
| committer | ray <ray@openbsd.org> | 2006-07-28 05:41:45 +0000 |
| commit | d382b4ff229b63db9d111c3e224afd9a6d383beb (patch) | |
| tree | 3ce8bb1ee4fae8bdd27eeeb161d3cb781350c6b9 | |
| parent | remove weird floppyboot garbage; ok miod (diff) | |
| download | wireguard-openbsd-d382b4ff229b63db9d111c3e224afd9a6d383beb.tar.xz wireguard-openbsd-d382b4ff229b63db9d111c3e224afd9a6d383beb.zip | |
Recalculate buffer length after each expansion.
OK niallo@
| -rw-r--r-- | usr.bin/rcs/rcs.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/usr.bin/rcs/rcs.c b/usr.bin/rcs/rcs.c index 98e8adde2bf..251eb83df0b 100644 --- a/usr.bin/rcs/rcs.c +++ b/usr.bin/rcs/rcs.c @@ -1,4 +1,4 @@ -/* $OpenBSD: rcs.c,v 1.28 2006/07/27 04:23:37 ray Exp $ */ +/* $OpenBSD: rcs.c,v 1.29 2006/07/28 05:41:45 ray Exp $ */ /* * Copyright (c) 2004 Jean-Francois Brousseau <jfb@openbsd.org> * All rights reserved. @@ -2755,6 +2755,8 @@ rcs_expand_keywords(char *rcsfile, struct rcs_delta *rdp, BUF *bp, int mode) ((unsigned char *)rcs_buf_get(newbuf) + rcs_buf_len(newbuf)) - end); /* Point fin to end of data. */ fin = rcs_buf_get(tmpbuf) + rcs_buf_len(tmpbuf) - 1; + /* Recalculate new length. */ + len = rcs_buf_len(tmpbuf); /* tmpbuf is now ready, free old newbuf if allocated here. */ if (newbuf != bp) |