secur32: Initialise more pointers in helper to NULL.

This is to avoid calling HeapFree on random pointers when DeleteSecurityContext is called on a context that hasn't had a second InitializeSecurityContext called on it, which would otherwise intialise those pointers.

secur32: Initialise more pointers in helper to NULL.
0d2a6231 · Rob Shearman · Alexandre Julliard · 8a2125f9 · 0d2a6231
Commit 0d2a6231 authored Jan 25, 2008 by Rob Shearman Committed by Alexandre Julliard Feb 04, 2008
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dispatcher.c dlls/secur32/dispatcher.c +7 -0

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--- a/dlls/secur32/dispatcher.c
+++ b/dlls/secur32/dispatcher.c
@@ -116,6 +116,13 @@ SECURITY_STATUS fork_helper(PNegoHelper *new_helper, const char *prog,
        helper->com_buf_offset = 0;
        helper->session_key = NULL;
        helper->neg_flags = 0;
+        helper->crypt.ntlm.a4i = NULL;
+        helper->crypt.ntlm2.send_a4i = NULL;
+        helper->crypt.ntlm2.recv_a4i = NULL;
+        helper->crypt.ntlm2.send_sign_key = NULL;
+        helper->crypt.ntlm2.send_seal_key = NULL;
+        helper->crypt.ntlm2.recv_sign_key = NULL;
+        helper->crypt.ntlm2.recv_seal_key = NULL;
        helper->pipe_in = pipe_in[0];
        fcntl( pipe_in[0], F_SETFD, 1 );
        close(pipe_in[1]);