flash_otp_write: uninitialized variable

2017-09-30 14:20:33 -04:00 · 2017-09-30 14:20:33 -04:00 · 430117dd16
parent 4f11f46d07
commit 430117dd16
1 changed files with 1 additions and 1 deletions
--- a/embed/trezorhal/flash.c
+++ b/embed/trezorhal/flash.c
@ -112,7 +112,7 @@ bool flash_otp_write(uint8_t block, uint8_t offset, const uint8_t *data, uint8_t
    if (!flash_unlock()) {
        return false;
    }
-    bool ret;
+    bool ret = false;
    for (uint8_t i = 0; i < datalen; i++) {
        ret = flash_write_byte(FLASH_OTP_BASE + block * FLASH_OTP_BLOCK_SIZE + offset + i, data[i]);
        if (!ret) {