secur32: Initialize cbBuffer to 0 for NULL buffers.

This prevents schan_resize_current_buffer() from thinking there's a buffer.

secur32: Initialize cbBuffer to 0 for NULL buffers.
a1465ba4 · Henri Verbeet · Alexandre Julliard · 1ef80d5c · a1465ba4
Commit a1465ba4 authored May 25, 2009 by Henri Verbeet Committed by Alexandre Julliard May 25, 2009
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schannel.c dlls/secur32/schannel.c +5 -1

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--- a/dlls/secur32/schannel.c
+++ b/dlls/secur32/schannel.c
@@ -619,7 +619,11 @@ static int schan_init_sec_ctx_get_next_buffer(const struct schan_transport *t, s
                idx = schan_find_sec_buffer_idx(s->desc, 0, SECBUFFER_EMPTY);
                if (idx != -1) s->desc->pBuffers[idx].BufferType = SECBUFFER_TOKEN;
            }
-            if (idx != -1 && !s->desc->pBuffers[idx].pvBuffer) s->allow_buffer_resize = TRUE;
+            if (idx != -1 && !s->desc->pBuffers[idx].pvBuffer)
+            {
+                s->desc->pBuffers[idx].cbBuffer = 0;
+                s->allow_buffer_resize = TRUE;
+            }
        }
        return idx;
    }