sin/samba-mirror
1
0
Fork 0
mirror of https://github.com/samba-team/samba.git synced 2025-01-12 09:18:10 +03:00
Code

smbd: stat path before calling openat_pathref_fsp() in open_pathref_base_fsp()

Browse Source 
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
This commit is contained in:
Ralph Boehme 2021-02-01 12:04:01 +01:00
parent 91edc50dc0
commit c31fe2f9e7
1 changed files with 6 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
source3/smbd/files.c
View File

@ -392,6 +392,7 @@ static NTSTATUS open_pathref_base_fsp(const struct files_struct *dirfsp,
{ {
struct smb_filename *smb_fname_base = NULL; struct smb_filename *smb_fname_base = NULL;
NTSTATUS status; NTSTATUS status;
int ret;
smb_fname_base = synthetic_smb_fname(talloc_tos(), smb_fname_base = synthetic_smb_fname(talloc_tos(),
fsp->fsp_name->base_name, fsp->fsp_name->base_name,
@ -403,6 +404,11 @@ static NTSTATUS open_pathref_base_fsp(const struct files_struct *dirfsp,
return NT_STATUS_NO_MEMORY; return NT_STATUS_NO_MEMORY;
} }
ret = vfs_stat(fsp->conn, smb_fname_base);
if (ret != 0) {
return map_nt_error_from_unix(errno);
}
status = openat_pathref_fsp(dirfsp, smb_fname_base); status = openat_pathref_fsp(dirfsp, smb_fname_base);
if (!NT_STATUS_IS_OK(status)) { if (!NT_STATUS_IS_OK(status)) {
TALLOC_FREE(smb_fname_base); TALLOC_FREE(smb_fname_base);