Locking: Use single global lock instead of context lock

When context is de-allocated, other threads can still access the context lock held within context. Indicating being freed when coap_free_context() was called worked in most cases, but not all.
obgm · Jul 15, 2024 · 084a3fb · 084a3fb
1 parent bfdbdc3
commit 084a3fb
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diff --git a/include/coap3/coap_net_internal.h b/include/coap3/coap_net_internal.h
@@ -195,12 +195,6 @@ struct coap_context_t {
                                         basis */
 #endif /* COAP_SERVER_SUPPORT */
   uint32_t block_mode;             /**< Zero or more COAP_BLOCK_ or'd options */
-#if COAP_THREAD_SAFE
-  /**
-   * Context lock for multi-thread support
-   */
-  coap_lock_t lock;
-#endif /* COAP_THREAD_SAFE */
 };
 
 /**