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Diffstat (limited to 'winsup/cygwin/fhandler_disk_file.cc')
-rw-r--r--winsup/cygwin/fhandler_disk_file.cc58
1 files changed, 32 insertions, 26 deletions
diff --git a/winsup/cygwin/fhandler_disk_file.cc b/winsup/cygwin/fhandler_disk_file.cc
index 20ed66124..743e33b65 100644
--- a/winsup/cygwin/fhandler_disk_file.cc
+++ b/winsup/cygwin/fhandler_disk_file.cc
@@ -618,50 +618,56 @@ fhandler_disk_file::opendir ()
else if ((dir->__d_dirname = (char *) malloc (len + 3)) == NULL)
{
set_errno (ENOMEM);
- free (dir);
+ goto free_dir;
}
else if ((dir->__d_dirent =
(struct dirent *) malloc (sizeof (struct dirent))) == NULL)
{
set_errno (ENOMEM);
- free (dir);
- free (dir->__d_dirname);
+ goto free_dirname;
}
else if (access_worker (pc, R_OK) != 0)
- {
- free (dir);
- free (dir->__d_dirname);
- }
+ goto free_dirent;
else
{
strcpy (dir->__d_dirname, get_win32_name ());
dir->__d_dirent->d_version = __DIRENT_VERSION;
cygheap_fdnew fd;
- if (fd >= 0)
- {
- fd = this;
- fd->set_nohandle (true);
- dir->__d_dirent->d_fd = fd;
- dir->__fh = this;
- /* FindFirstFile doesn't seem to like duplicate /'s. */
- len = strlen (dir->__d_dirname);
- if (len == 0 || isdirsep (dir->__d_dirname[len - 1]))
- strcat (dir->__d_dirname, "*");
- else
- strcat (dir->__d_dirname, "\\*"); /**/
- dir->__d_cookie = __DIRENT_COOKIE;
- dir->__handle = INVALID_HANDLE_VALUE;
- dir->__d_position = 0;
- dir->__d_dirhash = get_namehash ();
-
- res = dir;
- }
+
+ if (fd < 0)
+ goto free_dirent;
+
+ fd = this;
+ fd->set_nohandle (true);
+ dir->__d_dirent->d_fd = fd;
+ dir->__fh = this;
+ /* FindFirstFile doesn't seem to like duplicate /'s. */
+ len = strlen (dir->__d_dirname);
+ if (len == 0 || isdirsep (dir->__d_dirname[len - 1]))
+ strcat (dir->__d_dirname, "*");
+ else
+ strcat (dir->__d_dirname, "\\*"); /**/
+ dir->__d_cookie = __DIRENT_COOKIE;
+ dir->__handle = INVALID_HANDLE_VALUE;
+ dir->__d_position = 0;
+ dir->__d_dirhash = get_namehash ();
+
+ res = dir;
+
if (pc.isencoded ())
set_encoded ();
}
syscall_printf ("%p = opendir (%s)", res, get_name ());
return res;
+
+free_dirent:
+ free (dir->__d_dirent);
+free_dirname:
+ free (dir->__d_dirname);
+free_dir:
+ free (dir);
+ return res;
}
struct dirent *