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components/nvs: avoid reading just-erased page

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This commit is contained in:
Ivan Grokhotkov
2016-09-20 18:00:49 +08:00
parent 31f74b8008
commit f06ebeba86
2 changed files with 7 additions and 2 deletions
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2
components/nvs_flash/include/nvs.h
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@@ -17,7 +17,7 @@
#include <stdint.h> #include <stdint.h>
#include <stddef.h> #include <stddef.h>
#include <stdbool.h> #include <stdbool.h>
#include <esp_err.h> #include "esp_err.h"
#ifdef __cplusplus #ifdef __cplusplus
extern "C" { extern "C" {

7
components/nvs_flash/src/nvs_page.cpp
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@@ -671,7 +671,12 @@ esp_err_t Page::erase()
mState = PageState::INVALID; mState = PageState::INVALID;
return rc; return rc;
} }
return load(sector); mUsedEntryCount = 0;
mErasedEntryCount = 0;
mFirstUsedEntry = INVALID_ENTRY;
mNextFreeEntry = INVALID_ENTRY;
mState = PageState::UNINITIALIZED;
return ESP_OK;
} }
esp_err_t Page::markFreeing() esp_err_t Page::markFreeing()