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free ziti_config memory when ZitiTunnelEvent is released #273

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Merged
scareything merged 1 commit into from
Apr 17, 2025
+9 −1
Merged

free ziti_config memory when ZitiTunnelEvent is released #273

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10 changes: 9 additions & 1 deletion lib/ZitiTunnelEvent.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -222,10 +222,12 @@ import CZitiPrivate

/// Certificte PEM (possibly multiple certificates)
public var certPEM:String = ""

/// pointer to result of parsing event's `config_json` field. allocated by ziti-sdk-c
private var ziti_cfg_ptr:UnsafeMutablePointer<ziti_config>?

init(_ ziti:Ziti, _ evt:UnsafePointer<config_event>) {
super.init(ziti)
var ziti_cfg_ptr:UnsafeMutablePointer<ziti_config>?
parse_ziti_config_ptr(&ziti_cfg_ptr, evt.pointee.config_json, strlen(evt.pointee.config_json))
self.controllerUrl = toStr(ziti_cfg_ptr?.pointee.controller_url)

Expand All @@ -245,6 +247,12 @@ import CZitiPrivate
self.certPEM = toStr(ziti_cfg_ptr?.pointee.id.cert)
}

deinit {
if ziti_cfg_ptr != nil {
free_ziti_config_ptr(ziti_cfg_ptr)
}
}

/// Debug description
/// - returns: String containing debug description of this event
public override var debugDescription: String {
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