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| author | imp <imp@FreeBSD.org> | 1998-06-09 05:02:29 +0000 |
|---|---|---|
| committer | imp <imp@FreeBSD.org> | 1998-06-09 05:02:29 +0000 |
| commit | eba733f6ce5828610ebb5ad5135df36092373463 (patch) | |
| tree | 9e3334273a153c68525736ac9b8276738ae792cf /usr.sbin/mtree/compare.c | |
| parent | 87738602a9bddfd717b3fb188735bbd8b570eee0 (diff) | |
| download | FreeBSD-src-eba733f6ce5828610ebb5ad5135df36092373463.zip FreeBSD-src-eba733f6ce5828610ebb5ad5135df36092373463.tar.gz | |
Use correct size for readlink buffer. This is the size of the
buffer -1 since readlink adds its own NUL to the end.
Inspired by: Similar changes in OpenBSD
Diffstat (limited to 'usr.sbin/mtree/compare.c')
| -rw-r--r-- | usr.sbin/mtree/compare.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/usr.sbin/mtree/compare.c b/usr.sbin/mtree/compare.c index 72b00b9..760bf64 100644 --- a/usr.sbin/mtree/compare.c +++ b/usr.sbin/mtree/compare.c @@ -36,7 +36,7 @@ static char sccsid[] = "@(#)compare.c 8.1 (Berkeley) 6/6/93"; #endif static const char rcsid[] = - "$Id$"; + "$Id: compare.c,v 1.8 1997/10/01 06:30:00 charnier Exp $"; #endif /* not lint */ #include <sys/param.h> @@ -288,7 +288,7 @@ rlink(name) static char lbuf[MAXPATHLEN]; register int len; - if ((len = readlink(name, lbuf, sizeof(lbuf))) == -1) + if ((len = readlink(name, lbuf, sizeof(lbuf) - 1)) == -1) err(1, "line %d: %s", lineno, name); lbuf[len] = '\0'; return (lbuf); |
