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| author | Jeremy Allison <jra@samba.org> | 2013-04-08 16:31:53 -0700 |
|---|---|---|
| committer | Jeremy Allison <jra@samba.org> | 2013-04-11 09:49:41 -0700 |
| commit | b30697f6388600d1557a96ff3ff3a3548ee99d69 (patch) | |
| tree | 238922756d8e5189fe977287ad0f2c3389e7f25f /source3/modules/vfs_dirsort.c | |
| parent | c55eb371144d0ab91b1254b85f2b2a3d4aab8b68 (diff) | |
| download | samba-b30697f6388600d1557a96ff3ff3a3548ee99d69.tar.gz samba-b30697f6388600d1557a96ff3ff3a3548ee99d69.tar.bz2 samba-b30697f6388600d1557a96ff3ff3a3548ee99d69.zip | |
Protect against early error in SMB_VFS_NEXT_READDIR.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
Diffstat (limited to 'source3/modules/vfs_dirsort.c')
| -rw-r--r-- | source3/modules/vfs_dirsort.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/source3/modules/vfs_dirsort.c b/source3/modules/vfs_dirsort.c index 813955684a..6fe7c18414 100644 --- a/source3/modules/vfs_dirsort.c +++ b/source3/modules/vfs_dirsort.c @@ -61,6 +61,10 @@ static bool open_and_sort_dir (vfs_handle_struct *handle) data->number_of_entries++; } + if (data->number_of_entries == 0) { + return false; + } + /* Open the underlying directory and count the number of entries Skip back to the beginning as we'll read it again */ SMB_VFS_NEXT_REWINDDIR(handle, data->source_directory); |