diff options
Diffstat (limited to 'libssh/src/string.c')
| -rw-r--r-- | libssh/src/string.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/libssh/src/string.c b/libssh/src/string.c index 5ef90b0e..9002478f 100644 --- a/libssh/src/string.c +++ b/libssh/src/string.c @@ -235,10 +235,11 @@ struct ssh_string_struct *ssh_string_copy(struct ssh_string_struct *s) { * @param[in] s The string to burn. */ void ssh_string_burn(struct ssh_string_struct *s) { - if (s == NULL) { - return; - } - memset(s->data, 'X', ssh_string_len(s)); + if (s == NULL || s->size == 0) { + return; + } + + BURN_BUFFER(s->data, ssh_string_len(s)); } /** |