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Merge branch 'bugfix/encrypted_flash_write_safe_addr_v5.2' into 'release/v5.2'

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fix(spi_flash): check for safe write address in encrypted flash API (v5.2)

See merge request espressif/esp-idf!29204
This commit is contained in:
Mahavir Jain 2024-03-06 19:53:53 +08:00
commit 00f130621f
1 changed files with 3 additions and 1 deletions
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4
components/spi_flash/esp_flash_api.c
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@ -1131,11 +1131,13 @@ esp_err_t IRAM_ATTR esp_flash_write_encrypted(esp_flash_t *chip, uint32_t addres
#endif //CONFIG_SPI_FLASH_VERIFY_WRITE
esp_err_t err = rom_spiflash_api_funcs->chip_check(&chip);
VERIFY_CHIP_OP(write);
// Flash encryption only support on main flash.
if (chip != esp_flash_default_chip) {
return ESP_ERR_NOT_SUPPORTED;
}
if (err != ESP_OK) return err;
CHECK_WRITE_ADDRESS(chip, address, length);
if (buffer == NULL || address + length > chip->size) {
return ESP_ERR_INVALID_ARG;
}