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authorAndrew Bartlett <abartlet@samba.org>2012-10-10 11:50:27 +1100
committerAndrew Bartlett <abartlet@samba.org>2012-10-11 12:25:11 +1100
commitc8ade07760ae0ccfdf2d875c9f3027926e62321b (patch)
treeabac36ce81b1e0737bfeb607699a41773beb958e /examples/VFS
parent9158974540d0e311021f04789ed75ebda466c5b3 (diff)
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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/VFS')
-rw-r--r--examples/VFS/skel_opaque.c8
-rw-r--r--examples/VFS/skel_transparent.c12
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,