diff options
Diffstat (limited to 'usr.sbin/pw')
-rw-r--r-- | usr.sbin/pw/pw_user.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/usr.sbin/pw/pw_user.c b/usr.sbin/pw/pw_user.c index 0001a41..b59789c 100644 --- a/usr.sbin/pw/pw_user.c +++ b/usr.sbin/pw/pw_user.c @@ -1028,6 +1028,7 @@ pw_pwcrypt(char *password) { int i; char salt[SALTSIZE + 1]; + char *cryptpw; static char buf[256]; @@ -1038,7 +1039,10 @@ pw_pwcrypt(char *password) salt[i] = chars[arc4random_uniform(sizeof(chars) - 1)]; salt[SALTSIZE] = '\0'; - return strcpy(buf, crypt(password, salt)); + cryptpw = crypt(password, salt); + if (cryptpw == NULL) + errx(EX_CONFIG, "crypt(3) failure"); + return strcpy(buf, cryptpw); } |