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msv1_0: Avoid double free when SpAcceptLsaModeContext fails.

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And a previously created context is passed, which may later be destroyed
on its own, causing a double free.
This commit is contained in:
Rémi Bernon 2023-01-12 22:59:51 +01:00 • committed by Alexandre Julliard
parent f221465a3c
commit 3a143c0938
1 changed files with 1 additions and 1 deletions
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2
dlls/msv1_0/main.c
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@ -1078,7 +1078,7 @@ static NTSTATUS NTAPI ntlm_SpAcceptLsaModeContext( LSA_SEC_HANDLE cred_handle, L
}
done:
if (status != SEC_E_OK && status != SEC_I_CONTINUE_NEEDED)
if (status != SEC_E_OK && status != SEC_I_CONTINUE_NEEDED && !ctx_handle)
{
ntlm_cleanup( ctx );
free( ctx );