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Check SMB_VFS_NEXT_OPENDIR return in dirsort_opendir().
author
Jeremy Allison
<jra@samba.org>
Tue, 9 Apr 2013 17:38:24 +0000
(10:38 -0700)
committer
Karolin Seeger
<kseeger@samba.org>
Wed, 17 Apr 2013 06:57:04 +0000
(08:57 +0200)
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
source3/modules/vfs_dirsort.c
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diff --git
a/source3/modules/vfs_dirsort.c
b/source3/modules/vfs_dirsort.c
index d6f19b52ecdf0b18733cfb03642802803bcdc89a..e2c61dab179d128e6d73501031c4a4de603e256d 100644
(file)
--- a/
source3/modules/vfs_dirsort.c
+++ b/
source3/modules/vfs_dirsort.c
@@
-114,6
+114,11
@@
static DIR *dirsort_opendir(vfs_handle_struct *handle,
data->source_directory = SMB_VFS_NEXT_OPENDIR(handle, fname, mask,
attr);
+ if (data->source_directory == NULL) {
+ TALLOC_FREE(data);
+ return NULL;
+ }
+
data->fd = dirfd(data->source_directory);
if (!open_and_sort_dir(handle, data)) {