cwespressif commented on a change in pull request #2832:
URL: https://github.com/apache/incubator-nuttx/pull/2832#discussion_r580091382
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File path: arch/xtensa/src/esp32/esp32_wifi_adapter.c
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@@ -3447,7 +3469,17 @@ static void *esp_malloc_internal(size_t size)
static void *esp_realloc_internal(void *ptr, size_t size)
{
+#ifdef CONFIG_XTENSA_IMEM_USE_SEPARATE_HEAP
+ return xtensa_imm_realloc(ptr, size);
+#else
+ if (size == 0 || esp32_ptr_extram(ptr))
+ {
+ esp_free(ptr);
+ return NULL;
+ }
+
return kmm_realloc(ptr, size);
Review comment:
Yes, I want to make sure that the old memory pointer is not in external
RAM (PSRAM), although this is unlikely to happen.
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