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Obliterate the new password as well as the old, even if though it's hashed.

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This commit is contained in:
Dag-Erling Smørgrav 2002-04-27 21:58:23 +00:00
parent 8c93421144
commit c552e298cb
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=95588
1 changed files with 8 additions and 2 deletions
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10
lib/libypclnt/ypclnt_passwd.c
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@ -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);