diff options
| author | Theo de Raadt <deraadt@cvs.openbsd.org> | 1998-05-18 09:55:20 +0000 |
|---|---|---|
| committer | Theo de Raadt <deraadt@cvs.openbsd.org> | 1998-05-18 09:55:20 +0000 |
| commit | b169e69c1f4e1946e52a3fd585944c7175263fac (patch) | |
| tree | b307a0f817f44da85558e9d39b605845d3eb615a /lib/libc/stdlib | |
| parent | cf7f8eac5a79373f88e102a1aaa5adf88100c109 (diff) | |
readlink(path, buf, sizeof buf-1). Never forget that -1.
Diffstat (limited to 'lib/libc/stdlib')
| -rw-r--r-- | lib/libc/stdlib/realpath.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/libc/stdlib/realpath.c b/lib/libc/stdlib/realpath.c index 78c286014dc..02886014649 100644 --- a/lib/libc/stdlib/realpath.c +++ b/lib/libc/stdlib/realpath.c @@ -35,7 +35,7 @@ */ #if defined(LIBC_SCCS) && !defined(lint) -static char *rcsid = "$OpenBSD: realpath.c,v 1.3 1997/06/20 20:37:45 deraadt Exp $"; +static char *rcsid = "$OpenBSD: realpath.c,v 1.4 1998/05/18 09:55:19 deraadt Exp $"; #endif /* LIBC_SCCS and not lint */ #include <sys/param.h> @@ -105,7 +105,7 @@ loop: errno = ELOOP; goto err1; } - n = readlink(p, resolved, MAXPATHLEN); + n = readlink(p, resolved, MAXPATHLEN-1); if (n < 0) goto err1; resolved[n] = '\0'; |