diff options
Diffstat (limited to 'crypt/crypt-entry.c')
| -rw-r--r-- | crypt/crypt-entry.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/crypt/crypt-entry.c b/crypt/crypt-entry.c index 91e2c4e..9fb22bd 100644 --- a/crypt/crypt-entry.c +++ b/crypt/crypt-entry.c @@ -27,6 +27,7 @@ #include <stdio.h> #endif #include <string.h> +#include <errno.h> #ifndef STATIC #define STATIC static @@ -108,7 +109,11 @@ __crypt_r (key, salt, data) /* * Hack DES tables according to salt */ - _ufc_setup_salt_r (salt, data); + if (!_ufc_setup_salt_r (salt, data)) + { + __set_errno (EINVAL); + return NULL; + } /* * Setup key schedule |