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Overwrite dcb thread id at final close

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This commit is contained in:
Johan Wikman
2017-09-04 11:05:57 +03:00
parent 0a1608d90d
commit 1a468049b8
1 changed files with 3 additions and 2 deletions
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5
server/core/dcb.cc
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@ -321,7 +321,8 @@ dcb_free_all_memory(DCB *dcb)
SSL_free(dcb->ssl); SSL_free(dcb->ssl);
} }
/* We never free the actual DCB, it is available for reuse*/ // Ensure that id is immediately the wrong one.
dcb->poll.thread.id = 0xdeadbeef;
MXS_FREE(dcb); MXS_FREE(dcb);
} }
@ -1103,7 +1104,7 @@ static void dcb_final_close(DCB* dcb)
#if defined(SS_DEBUG) #if defined(SS_DEBUG)
if (dcb->poll.thread.id != Worker::get_current_id()) if (dcb->poll.thread.id != Worker::get_current_id())
{ {
MXS_ALERT("dcb_close(%p) called by %d, owned by %d.", MXS_ALERT("dcb_final_close(%p) called by %d, owned by %d.",
dcb, Worker::get_current_id(), dcb->poll.thread.id); dcb, Worker::get_current_id(), dcb->poll.thread.id);
ss_dassert(dcb->poll.thread.id == Worker::get_current_id()); ss_dassert(dcb->poll.thread.id == Worker::get_current_id());
} }