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| author | Andrew Bartlett <abartlet@samba.org> | 2012-10-10 11:50:27 +1100 |
|---|---|---|
| committer | Andrew Bartlett <abartlet@samba.org> | 2012-10-11 12:25:11 +1100 |
| commit | c8ade07760ae0ccfdf2d875c9f3027926e62321b (patch) | |
| tree | abac36ce81b1e0737bfeb607699a41773beb958e /examples | |
| parent | 9158974540d0e311021f04789ed75ebda466c5b3 (diff) | |
| download | samba-c8ade07760ae0ccfdf2d875c9f3027926e62321b.tar.gz samba-c8ade07760ae0ccfdf2d875c9f3027926e62321b.tar.bz2 samba-c8ade07760ae0ccfdf2d875c9f3027926e62321b.zip | |
smbd: Add mem_ctx to {f,}get_nt_acl VFS call
This makes it clear which context the returned SD is allocated on, as
a number of callers do not want it on talloc_tos().
As the ACL transformation allocates and then no longer needs a great
deal of memory, a talloc_stackframe() call is used to contain the
memory that is not returned further up the stack.
Andrew Bartlett
Diffstat (limited to 'examples')
| -rw-r--r-- | examples/VFS/skel_opaque.c | 8 | ||||
| -rw-r--r-- | examples/VFS/skel_transparent.c | 12 |
2 files changed, 14 insertions, 6 deletions
diff --git a/examples/VFS/skel_opaque.c b/examples/VFS/skel_opaque.c index 3b918483a8..6dd83bb584 100644 --- a/examples/VFS/skel_opaque.c +++ b/examples/VFS/skel_opaque.c @@ -545,13 +545,17 @@ static NTSTATUS skel_fsctl(struct vfs_handle_struct *handle, } static NTSTATUS skel_fget_nt_acl(vfs_handle_struct *handle, files_struct *fsp, - uint32 security_info, struct security_descriptor **ppdesc) + uint32 security_info, + TALLOC_CTX *mem_ctx, + struct security_descriptor **ppdesc) { return NT_STATUS_NOT_IMPLEMENTED; } static NTSTATUS skel_get_nt_acl(vfs_handle_struct *handle, - const char *name, uint32 security_info, struct security_descriptor **ppdesc) + const char *name, uint32 security_info, + TALLOC_CTX *mem_ctx, + struct security_descriptor **ppdesc) { return NT_STATUS_NOT_IMPLEMENTED; } diff --git a/examples/VFS/skel_transparent.c b/examples/VFS/skel_transparent.c index a00b0e1bef..f8a743e06e 100644 --- a/examples/VFS/skel_transparent.c +++ b/examples/VFS/skel_transparent.c @@ -662,15 +662,19 @@ static NTSTATUS skel_fsctl(struct vfs_handle_struct *handle, } static NTSTATUS skel_fget_nt_acl(vfs_handle_struct *handle, files_struct *fsp, - uint32 security_info, struct security_descriptor **ppdesc) + uint32 security_info, + TALLOC_CTX *mem_ctx, + struct security_descriptor **ppdesc) { - return SMB_VFS_NEXT_FGET_NT_ACL(handle, fsp, security_info, ppdesc); + return SMB_VFS_NEXT_FGET_NT_ACL(handle, fsp, security_info, mem_ctx, ppdesc); } static NTSTATUS skel_get_nt_acl(vfs_handle_struct *handle, - const char *name, uint32 security_info, struct security_descriptor **ppdesc) + const char *name, uint32 security_info, + TALLOC_CTX *mem_ctx, + struct security_descriptor **ppdesc) { - return SMB_VFS_NEXT_GET_NT_ACL(handle, name, security_info, ppdesc); + return SMB_VFS_NEXT_GET_NT_ACL(handle, name, security_info, mem_ctx, ppdesc); } static NTSTATUS skel_fset_nt_acl(vfs_handle_struct *handle, files_struct *fsp, |