diff options
Diffstat (limited to 'include/libssh')
| -rw-r--r-- | include/libssh/priv.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/libssh/priv.h b/include/libssh/priv.h index 62f78ba1..f7c474ac 100644 --- a/include/libssh/priv.h +++ b/include/libssh/priv.h @@ -727,6 +727,9 @@ int match_hostname(const char *host, const char *pattern, unsigned int len); /** Get the size of an array */ #define ARRAY_SIZE(a) (sizeof(a)/sizeof(a[0])) +/** Overwrite the complete string with 'X' */ +#define BURN_STRING(x) do { if ((x) != NULL) memset((x), 'X', strlen((x))); } while(0) + #ifdef HAVE_LIBGCRYPT /* gcrypt_missing.c */ int my_gcry_dec2bn(bignum *bn, const char *data); |