hnbgw_rx_hnb_deregister: Don't call hnb_context_release()
Don't release the HNB context as there's plenty of code that assumes there's always a HNB context associated with a SCTP connection. Instead, simply unset the hnb_registered flag in the context when processing a HNB_DE-REGISTER. Related: OS#5676 Change-Id: Id5c4f5c900ea049f54afbf58edb84b4dc00b1dcb
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@ -84,6 +84,7 @@ struct hnbgw_cnlink {
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struct llist_head map_list;
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};
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/* The lifecycle of the hnb_context object is the same as its conn */
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struct hnb_context {
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/*! Entry in HNB-global list of HNB */
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struct llist_head list;
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@ -101,8 +102,7 @@ struct hnb_context {
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/*! SCTP stream ID for RUA */
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uint16_t rua_stream;
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/*! True if a HNB-REGISTER-REQ from this HNB has been accepted. Note that
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* this entire data structure is freed if the HNB sends HNB-DE-REGISTER-REQ. */
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/*! True if a HNB-REGISTER-REQ from this HNB has been accepted. */
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bool hnb_registered;
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/* linked list of hnbgw_context_map */
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@ -388,7 +388,7 @@ static int hnbgw_rx_hnb_deregister(struct hnb_context *ctx, ANY_t *in)
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LOGHNB(ctx, DHNBAP, LOGL_DEBUG, "HNB-DE-REGISTER cause=%s\n", hnbap_cause_str(&ies.cause));
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hnbap_free_hnbde_registeries(&ies);
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hnb_context_release(ctx);
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ctx->hnb_registered = false;
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return 0;
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}
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