diff options
| author | steve <steve@FreeBSD.org> | 1996-12-23 05:31:48 +0000 |
|---|---|---|
| committer | steve <steve@FreeBSD.org> | 1996-12-23 05:31:48 +0000 |
| commit | c9faf62a8053e249f3395fc696634da1e020976a (patch) | |
| tree | 663b7915f2184d52d41d977491061e49bd736f9c /bin/sh | |
| parent | b6b474ae72dcd4ef16f9bc2e9c6c5614be245f5f (diff) | |
| download | FreeBSD-src-c9faf62a8053e249f3395fc696634da1e020976a.zip FreeBSD-src-c9faf62a8053e249f3395fc696634da1e020976a.tar.gz | |
Don't use _POSIX_PATH_MAX to limit the size of the path, instead
use 'getcwd(NULL, 0)' just as pwd(1) does.
Suggested by: bde
Diffstat (limited to 'bin/sh')
| -rw-r--r-- | bin/sh/cd.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/bin/sh/cd.c b/bin/sh/cd.c index 15706c6..29f8f6c 100644 --- a/bin/sh/cd.c +++ b/bin/sh/cd.c @@ -33,7 +33,7 @@ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: cd.c,v 1.7 1996/12/14 06:19:09 steve Exp $ + * $Id: cd.c,v 1.8 1996/12/21 22:09:38 steve Exp $ */ #ifndef lint @@ -235,11 +235,11 @@ pwdcmd(argc, argv) char * getpwd() { - char buf[_POSIX_PATH_MAX]; + char *buf; if (curdir) return (curdir); - if (getcwd(buf, sizeof(buf)) == NULL) + if ((buf = getcwd(NULL, 0)) == NULL) return (NULL); return ((curdir = savestr(buf))); } |
