diff options
Diffstat (limited to 'src/passphrase.h')
| -rw-r--r-- | src/passphrase.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/passphrase.h b/src/passphrase.h index 0731404..10c9914 100644 --- a/src/passphrase.h +++ b/src/passphrase.h @@ -33,7 +33,7 @@ extern char* passphrase_read(void); * @param ptr The password to wipe * @param n The number of characters to wipe */ -extern void passphrase_wipe(char* ptr, size_t n) __attribute__((optimize("-O0"))); +extern void passphrase_wipe(volatile char* ptr, size_t n) __attribute__((optimize("-O0"))); /** * Disable echoing and do anything else to the terminal settnings `passphrase_read` requires |