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| author | Corinna Vinschen <corinna@vinschen.de> | 2009-06-18 09:47:13 +0000 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2009-06-18 09:47:13 +0000 |
| commit | 1279c76b6a269ece36e057aeeb3e75d96f9efd56 (patch) | |
| tree | aee50590dbbdd5f777732b50a46fe5bd0e18e9ae | |
| parent | e53c92a80e1d6acefdcbcf5e16f7f646971b2bef (diff) | |
| download | cygnal-1279c76b6a269ece36e057aeeb3e75d96f9efd56.tar.gz cygnal-1279c76b6a269ece36e057aeeb3e75d96f9efd56.tar.bz2 cygnal-1279c76b6a269ece36e057aeeb3e75d96f9efd56.zip | |
* path.cc (chdir): Check error conditions first.
| -rw-r--r-- | winsup/cygwin/ChangeLog | 4 | ||||
| -rw-r--r-- | winsup/cygwin/path.cc | 10 |
2 files changed, 9 insertions, 5 deletions
diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog index 4488c864d..3bee988c1 100644 --- a/winsup/cygwin/ChangeLog +++ b/winsup/cygwin/ChangeLog @@ -1,3 +1,7 @@ +2009-06-18 Corinna Vinschen <corinna@vinschen.de> + + * path.cc (chdir): Check error conditions first. + 2009-06-17 Corinna Vinschen <corinna@vinschen.de> * fhandler_socket.cc (fhandler_socket::recv_internal): Mark WSARecvMsg diff --git a/winsup/cygwin/path.cc b/winsup/cygwin/path.cc index 7477ac5c9..56bf6aece 100644 --- a/winsup/cygwin/path.cc +++ b/winsup/cygwin/path.cc @@ -2575,7 +2575,11 @@ chdir (const char *in_dir) bool doit = false; const char *posix_cwd = NULL; int devn = path.get_devn (); - if (!isvirtual_dev (devn)) + if (!path.exists ()) + set_errno (ENOENT); + else if (!path.isdir ()) + set_errno (ENOTDIR); + else if (!isvirtual_dev (devn)) { /* The sequence chdir("xx"); chdir(".."); must be a noop if xx is not a symlink. This is exploited by find.exe. @@ -2587,10 +2591,6 @@ chdir (const char *in_dir) res = 0; doit = true; } - else if (!path.exists ()) - set_errno (ENOENT); - else if (!path.isdir ()) - set_errno (ENOTDIR); else { posix_cwd = path.normalized_path; |