diff options
Diffstat (limited to 'usr.bin/chkey/chkey.c')
| -rw-r--r-- | usr.bin/chkey/chkey.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/usr.bin/chkey/chkey.c b/usr.bin/chkey/chkey.c index 3098271..4751a28 100644 --- a/usr.bin/chkey/chkey.c +++ b/usr.bin/chkey/chkey.c @@ -94,6 +94,9 @@ main(int argc, char **argv) #ifdef YP char *master; #endif +#ifdef YPPASSWD + char *cryptpw; +#endif while ((ch = getopt(argc, argv, "f")) != -1) switch(ch) { @@ -149,7 +152,8 @@ main(int argc, char **argv) pass = getpass("Password:"); #ifdef YPPASSWD if (!force) { - if (strcmp(crypt(pass, pw->pw_passwd), pw->pw_passwd) != 0) + cryptpw = crypt(pass, pw->pw_passwd); + if (cryptpw == NULL || strcmp(cryptpw, pw->pw_passwd) != 0) errx(1, "invalid password"); } #else |
