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| author | Andrew Bartlett <abartlet@samba.org> | 2011-08-01 15:39:01 +1000 |
|---|---|---|
| committer | Andrew Bartlett <abartlet@samba.org> | 2011-08-03 18:48:02 +1000 |
| commit | 35b309fa0cac9341f364243b03ebfcc80f74198e (patch) | |
| tree | b99fc49ec70be97a41289b3978db367fba63a769 /source4/auth/ntlmssp/ntlmssp_server.c | |
| parent | d3fe48ba48b25f359292ee96dbf5cecc0b0b16a3 (diff) | |
| download | samba-35b309fa0cac9341f364243b03ebfcc80f74198e.tar.gz samba-35b309fa0cac9341f364243b03ebfcc80f74198e.tar.bz2 samba-35b309fa0cac9341f364243b03ebfcc80f74198e.zip | |
gensec: clarify memory ownership for gensec_session_info() and gensec_session_key()
This is slightly less efficient, because we no longer keep a cache on
the gensec structures, but much clearer in terms of memory ownership.
Both gensec_session_info() and gensec_session_key() now take a mem_ctx
and put the result only on that context.
Some duplication of memory in the callers (who were rightly uncertain
about who was the rightful owner of the returned memory) has been
removed to compensate for the internal copy.
Andrew Bartlett
Diffstat (limited to 'source4/auth/ntlmssp/ntlmssp_server.c')
| -rw-r--r-- | source4/auth/ntlmssp/ntlmssp_server.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/source4/auth/ntlmssp/ntlmssp_server.c b/source4/auth/ntlmssp/ntlmssp_server.c index 240edbeaad..477972d1d4 100644 --- a/source4/auth/ntlmssp/ntlmssp_server.c +++ b/source4/auth/ntlmssp/ntlmssp_server.c @@ -213,6 +213,7 @@ static NTSTATUS auth_ntlmssp_check_password(struct ntlmssp_state *ntlmssp_state, */ NTSTATUS gensec_ntlmssp_session_info(struct gensec_security *gensec_security, + TALLOC_CTX *mem_ctx, struct auth_session_info **session_info) { NTSTATUS nt_status; @@ -221,17 +222,14 @@ NTSTATUS gensec_ntlmssp_session_info(struct gensec_security *gensec_security, struct gensec_ntlmssp_context); struct ntlmssp_state *ntlmssp_state = gensec_ntlmssp->ntlmssp_state; - nt_status = gensec_generate_session_info(ntlmssp_state, + nt_status = gensec_generate_session_info(mem_ctx, gensec_security, gensec_ntlmssp->user_info_dc, session_info); NT_STATUS_NOT_OK_RETURN(nt_status); - (*session_info)->session_key = data_blob_talloc(*session_info, - ntlmssp_state->session_key.data, - ntlmssp_state->session_key.length); - - return NT_STATUS_OK; + return gensec_ntlmssp_session_key(gensec_security, *session_info, + &(*session_info)->session_key); } /** |