Merge pull request #25 from SoloKeysSec/0x0ece-patch-1

Fix undefined behavior
2018-10-28 23:44:43 -04:00
parent 898a7a303c a0e0e78551
commit 8fbd78a0f6
1 changed files with 1 additions and 1 deletions
--- a/targets/stm32l442/src/flash.c
+++ b/targets/stm32l442/src/flash.c
@@ -141,5 +141,5 @@ void flash_write(uint32_t addr, uint8_t * data, size_t sz)

 void flash_lock()
 {
-    FLASH->CR |= (1<<31);
+    FLASH->CR |= (1U<<31);
 }