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vfs_cap: support real dirfsps in cap_unlinkat()

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Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
This commit is contained in:
Ralph Boehme 2021-01-20 14:57:39 +01:00 committed by Jeremy Allison
parent 9838dd21a1
commit b6e6594ce4
1 changed files with 13 additions and 3 deletions
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16
source3/modules/vfs_cap.c
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@ -295,18 +295,28 @@ static int cap_unlinkat(vfs_handle_struct *handle,
const struct smb_filename *smb_fname,
int flags)
{
struct smb_filename *full_fname = NULL;
struct smb_filename *smb_fname_tmp = NULL;
char *cappath = NULL;
int ret;
cappath = capencode(talloc_tos(), smb_fname->base_name);
full_fname = full_path_from_dirfsp_atname(talloc_tos(),
dirfsp,
smb_fname);
if (full_fname == NULL) {
return -1;
}
cappath = capencode(talloc_tos(), full_fname->base_name);
if (!cappath) {
TALLOC_FREE(full_fname);
errno = ENOMEM;
return -1;
}
/* Setup temporary smb_filename structs. */
smb_fname_tmp = cp_smb_filename(talloc_tos(), smb_fname);
smb_fname_tmp = cp_smb_filename(talloc_tos(), full_fname);
TALLOC_FREE(full_fname);
if (smb_fname_tmp == NULL) {
errno = ENOMEM;
return -1;
@ -315,7 +325,7 @@ static int cap_unlinkat(vfs_handle_struct *handle,
smb_fname_tmp->base_name = cappath;
ret = SMB_VFS_NEXT_UNLINKAT(handle,
dirfsp,
dirfsp->conn->cwd_fsp,
smb_fname_tmp,
flags);