diff options
| author | Damien Miller <djm@cvs.openbsd.org> | 2001-02-06 22:18:17 +0000 |
|---|---|---|
| committer | Damien Miller <djm@cvs.openbsd.org> | 2001-02-06 22:18:17 +0000 |
| commit | a1492707868cbfc6f923067fa569a08a2b6d817e (patch) | |
| tree | 51d0cfc11bd9463ea86e2ae068c7bc1f5b094fc4 /usr.bin/ssh | |
| parent | 303723b13d658c3fe1a861ba5c8972b50be382df (diff) | |
stat target for remote chdir before doing chdir
Diffstat (limited to 'usr.bin/ssh')
| -rw-r--r-- | usr.bin/ssh/sftp-int.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/usr.bin/ssh/sftp-int.c b/usr.bin/ssh/sftp-int.c index d4203869d60..7657210d116 100644 --- a/usr.bin/ssh/sftp-int.c +++ b/usr.bin/ssh/sftp-int.c @@ -27,7 +27,7 @@ /* XXX: recursive operations */ #include "includes.h" -RCSID("$OpenBSD: sftp-int.c,v 1.8 2001/02/06 05:22:02 provos Exp $"); +RCSID("$OpenBSD: sftp-int.c,v 1.9 2001/02/06 22:18:16 djm Exp $"); #include "buffer.h" #include "xmalloc.h" @@ -477,6 +477,18 @@ parse_dispatch_command(int in, int out, const char *cmd, char **pwd) case I_CHDIR: path1 = make_absolute(path1, *pwd); tmp = do_realpath(in, out, path1); + aa = do_stat(in, out, tmp); + if (!(aa->flags & SSH2_FILEXFER_ATTR_PERMISSIONS)) { + error("Can't change directory: Can't check target"); + xfree(tmp); + break; + } + if (!S_ISDIR(aa->perm)) { + error("Can't change directory: \"%s\" is not " + "a directory", tmp); + xfree(tmp); + break; + } if (tmp) { xfree(*pwd); *pwd = tmp; |