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s3:winbind: Use a goto for cleaning up at the end

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BUG: https://bugzilla.samba.org/show_bug.cgi?id=13209

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
This commit is contained in:
Andreas Schneider 2018-01-11 09:27:50 +01:00 committed by Andreas Schneider
parent 264249db0f
commit 00d176c6c5
1 changed files with 9 additions and 11 deletions
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20
source3/winbindd/winbindd_pam.c
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@ -889,14 +889,14 @@ NTSTATUS append_auth_data(TALLOC_CTX *mem_ctx,
const char *name_user) const char *name_user)
{ {
struct netr_SamInfo3 *info3 = NULL; struct netr_SamInfo3 *info3 = NULL;
NTSTATUS result; NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
result = map_validation_to_info3(talloc_tos(), result = map_validation_to_info3(talloc_tos(),
validation_level, validation_level,
validation, validation,
&info3); &info3);
if (!NT_STATUS_IS_OK(result)) { if (!NT_STATUS_IS_OK(result)) {
return result; goto out;
} }
if (request_flags & WBFLAG_PAM_USER_SESSION_KEY) { if (request_flags & WBFLAG_PAM_USER_SESSION_KEY) {
@ -919,8 +919,7 @@ NTSTATUS append_auth_data(TALLOC_CTX *mem_ctx,
if (!NT_STATUS_IS_OK(result)) { if (!NT_STATUS_IS_OK(result)) {
DEBUG(10,("Failed to append Unix Username: %s\n", DEBUG(10,("Failed to append Unix Username: %s\n",
nt_errstr(result))); nt_errstr(result)));
TALLOC_FREE(info3); goto out;
return result;
} }
} }
@ -931,8 +930,7 @@ NTSTATUS append_auth_data(TALLOC_CTX *mem_ctx,
if (!NT_STATUS_IS_OK(result)) { if (!NT_STATUS_IS_OK(result)) {
DEBUG(10,("Failed to append INFO3 (NDR): %s\n", DEBUG(10,("Failed to append INFO3 (NDR): %s\n",
nt_errstr(result))); nt_errstr(result)));
TALLOC_FREE(info3); goto out;
return result;
} }
} }
@ -943,8 +941,7 @@ NTSTATUS append_auth_data(TALLOC_CTX *mem_ctx,
if (!NT_STATUS_IS_OK(result)) { if (!NT_STATUS_IS_OK(result)) {
DEBUG(10,("Failed to append INFO3 (TXT): %s\n", DEBUG(10,("Failed to append INFO3 (TXT): %s\n",
nt_errstr(result))); nt_errstr(result)));
TALLOC_FREE(info3); goto out;
return result;
} }
} }
@ -954,13 +951,14 @@ NTSTATUS append_auth_data(TALLOC_CTX *mem_ctx,
if (!NT_STATUS_IS_OK(result)) { if (!NT_STATUS_IS_OK(result)) {
DEBUG(10,("Failed to append AFS token: %s\n", DEBUG(10,("Failed to append AFS token: %s\n",
nt_errstr(result))); nt_errstr(result)));
TALLOC_FREE(info3); goto out;
return result;
} }
} }
result = NT_STATUS_OK;
out:
TALLOC_FREE(info3); TALLOC_FREE(info3);
return NT_STATUS_OK; return result;
} }
static NTSTATUS winbindd_dual_pam_auth_cached(struct winbindd_domain *domain, static NTSTATUS winbindd_dual_pam_auth_cached(struct winbindd_domain *domain,