diff options
Diffstat (limited to 'modules/pam_pwhistory/opasswd.c')
| -rw-r--r-- | modules/pam_pwhistory/opasswd.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/modules/pam_pwhistory/opasswd.c b/modules/pam_pwhistory/opasswd.c index e6cf3469..77142f2c 100644 --- a/modules/pam_pwhistory/opasswd.c +++ b/modules/pam_pwhistory/opasswd.c @@ -49,7 +49,7 @@ #include <syslog.h> #include <sys/stat.h> -#if defined (HAVE_XCRYPT_H) +#if defined HAVE_LIBXCRYPT #include <xcrypt.h> #elif defined (HAVE_CRYPT_H) #include <crypt.h> @@ -326,6 +326,9 @@ save_old_pass (pam_handle_t *pamh, const char *user, uid_t uid, n = strlen (buf); #endif /* HAVE_GETLINE / HAVE_GETDELIM */ + if (n < 1) + break; + cp = buf; save = strdup (buf); /* Copy to write the original data back. */ if (save == NULL) @@ -336,9 +339,6 @@ save_old_pass (pam_handle_t *pamh, const char *user, uid_t uid, goto error_opasswd; } - if (n < 1) - break; - tmp = strchr (cp, '#'); /* remove comments */ if (tmp) *tmp = '\0'; |