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Fix bug #51937 by checking TF_CLOSED at the end of all pcb callbacks in tcp_input()

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goldsimon 2017-09-09 21:46:41 +02:00
parent a8ac37f419
commit 86abfbe087
1 changed files with 3 additions and 0 deletions
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3
src/core/tcp_in.c
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@ -521,6 +521,9 @@ tcp_input(struct pbuf *p, struct netif *inp)
} }
tcp_input_pcb = NULL; tcp_input_pcb = NULL;
if (tcp_input_delayed_close(pcb)) {
goto aborted;
}
/* Try to send something out. */ /* Try to send something out. */
tcp_output(pcb); tcp_output(pcb);
#if TCP_INPUT_DEBUG #if TCP_INPUT_DEBUG