Merge pull request #334 from edk0/massnotice

[solanum.git] / tools / mkpasswd.c

diff --git a/tools/mkpasswd.c b/tools/mkpasswd.c
index 57f73e4f1d72abf0617c38d08c6a6e1ca1aefd3f..8b8c96c186f6adb2fa2a67fb021c38d08418c904 100644 (file)
--- a/tools/mkpasswd.c
+++ b/tools/mkpasswd.c
@@ -90,7 +90,7 @@ main(int argc, char *argv[])
        int c;
        char *saltpara = NULL;
        char *salt;
-       char *hashed;
+       char *hashed, *hashed2;
        int flag = 0;
        int length = 0;         /* Not Set */
        int rounds = 0;         /* Not set, since blowfish needs 4 by default, a side effect
@@ -194,10 +194,24 @@ main(int argc, char *argv[])
        }
        else
        {
-               hashed = strdup(rb_crypt(getpass("plaintext: "), salt));
+               plaintext = getpass("plaintext: ");
+               hashed = rb_crypt(plaintext, salt);
+               if (!hashed)
+               {
+                       fprintf(stderr, "rb_crypt() failed\n");
+                       return 1;
+               }
+               hashed = strdup(hashed);
+
                plaintext = getpass("again: ");
+               hashed2 = rb_crypt(plaintext, salt);
+               if (!hashed2)
+               {
+                       fprintf(stderr, "rb_crypt() failed\n");
+                       return 1;
+               }
 
-               if (strcmp(rb_crypt(plaintext, salt), hashed) != 0)
+               if (strcmp(hashed, hashed2) != 0)
                {
                        fprintf(stderr, "Passwords do not match\n");
                        return 1;