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secur32: Try an EMPTY buffer if we can't find one of type TOKEN.

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This commit is contained in:
Henri Verbeet 2008-12-28 22:21:35 +01:00 committed by Alexandre Julliard
parent 8a0318c0b4
commit 7bf267624d
1 changed files with 9 additions and 3 deletions
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12
dlls/secur32/schannel.c
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@ -607,9 +607,15 @@ static int schan_init_sec_ctx_get_next_buffer(const struct schan_transport *t, s
if (s->current_buffer_idx == -1)
{
int idx = schan_find_sec_buffer_idx(s->desc, 0, SECBUFFER_TOKEN);
if (idx != -1 && !s->desc->pBuffers[idx].pvBuffer
&& (t->ctx->req_ctx_attr & ISC_REQ_ALLOCATE_MEMORY))
s->allow_buffer_resize = TRUE;
if (t->ctx->req_ctx_attr & ISC_REQ_ALLOCATE_MEMORY)
{
if (idx == -1)
{
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;
}
return idx;
}