diff options
Diffstat (limited to 'lib/libypclnt/ypclnt_passwd.c')
| -rw-r--r-- | lib/libypclnt/ypclnt_passwd.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/lib/libypclnt/ypclnt_passwd.c b/lib/libypclnt/ypclnt_passwd.c index d766e25..61e6f7b 100644 --- a/lib/libypclnt/ypclnt_passwd.c +++ b/lib/libypclnt/ypclnt_passwd.c @@ -178,7 +178,10 @@ yppasswd_local(ypclnt_t *ypclnt, const struct passwd *pwd, const char *passwd) if (nc != NULL) freenetconfigent(nc); free(yppwd.newpw.pw_name); - free(yppwd.newpw.pw_passwd); + if (yppwd.newpw.pw_passwd != NULL) { + memset(yppwd.newpw.pw_passwd, 0, strlen(yppwd.newpw.pw_passwd)); + free(yppwd.newpw.pw_passwd); + } free(yppwd.newpw.pw_class); free(yppwd.newpw.pw_gecos); free(yppwd.newpw.pw_dir); @@ -255,7 +258,10 @@ yppasswd_remote(ypclnt_t *ypclnt, const struct passwd *pwd, const char *passwd) clnt_destroy(clnt); } free(yppwd.newpw.pw_name); - free(yppwd.newpw.pw_passwd); + if (yppwd.newpw.pw_passwd != NULL) { + memset(yppwd.newpw.pw_passwd, 0, strlen(yppwd.newpw.pw_passwd)); + free(yppwd.newpw.pw_passwd); + } free(yppwd.newpw.pw_gecos); free(yppwd.newpw.pw_dir); free(yppwd.newpw.pw_shell); |
