diff options
| -rw-r--r-- | src/passphrase.c | 2 | ||||
| -rw-r--r-- | src/passphrase.h | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/src/passphrase.c b/src/passphrase.c index 9fb4ef5..7f65c72 100644 --- a/src/passphrase.c +++ b/src/passphrase.c @@ -373,7 +373,7 @@ volatile sig_atomic_t passphrase_wipe_volatile = 1; * @param ptr The password to wipe * @param n The number of characters to wipe */ -void passphrase_wipe(char* ptr, size_t n) +void passphrase_wipe(volatile char* ptr, size_t n) { size_t i; for (i = 0; (i < n) && passphrase_wipe_volatile; i++) 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 |