esp_ipc: fix race condition in ipc task

2025-07-31 19:24:33 +02:00 · 2021-08-23 17:17:19 +03:00
parent e662d90e9f
commit e4fdf07acb
13 changed files with 12 additions and 13 deletions
--- a/components/asio/asio
+++ b/components/asio/asio
--- a/components/bt/controller/lib
+++ b/components/bt/controller/lib
--- a/components/bt/controller/lib_esp32c3_family
+++ b/components/bt/controller/lib_esp32c3_family
--- a/components/bt/host/nimble/nimble
+++ b/components/bt/host/nimble/nimble
--- a/components/cbor/tinycbor
+++ b/components/cbor/tinycbor
--- a/components/esp_ipc/ipc.c
+++ b/components/esp_ipc/ipc.c
@@ -75,7 +75,6 @@ static void IRAM_ATTR ipc_task(void* arg)
            if (s_ipc_wait[cpuid] == IPC_WAIT_FOR_END) {
                xSemaphoreGive(s_ipc_ack[cpuid]);
            }
-            s_func[cpuid] = NULL;
        }

    }
@@ -142,6 +141,7 @@ static esp_err_t esp_ipc_call_and_wait(uint32_t cpu_id, esp_ipc_func_t func, voi
    s_ipc_wait[cpu_id] = wait_for;
    xSemaphoreGive(s_ipc_sem[cpu_id]);
    xSemaphoreTake(s_ipc_ack[cpu_id], portMAX_DELAY);
+    s_func[cpu_id] = NULL;
 #ifdef CONFIG_ESP_IPC_USES_CALLERS_PRIORITY
    xSemaphoreGive(s_ipc_mutex[cpu_id]);
 #else
--- a/components/esp_wifi/lib
+++ b/components/esp_wifi/lib
--- a/components/esptool_py/esptool
+++ b/components/esptool_py/esptool
--- a/components/lwip/lwip
+++ b/components/lwip/lwip
--- a/components/mqtt/esp-mqtt
+++ b/components/mqtt/esp-mqtt
--- a/components/nghttp/nghttp2
+++ b/components/nghttp/nghttp2
--- a/components/tinyusb/tinyusb
+++ b/components/tinyusb/tinyusb
--- a/examples/peripherals/secure_element/atecc608_ecdsa/components/esp-cryptoauthlib
+++ b/examples/peripherals/secure_element/atecc608_ecdsa/components/esp-cryptoauthlib