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sulogin: add missing ifdefs 

Signed-off-by: Karel Zak <kzak@redhat.com>
This commit is contained in:
Karel Zak 2021-06-16 15:44:02 +02:00
parent 286865bf7e
commit d3f77b4b8b
1 changed files with 6 additions and 2 deletions
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8
login-utils/sulogin.c
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@ -775,8 +775,10 @@ quit:
tcfinal(con); tcfinal(con);
printf("\r\n"); printf("\r\n");
out: out:
#ifdef HAVE_EXPLICIT_BZERO
if (ret == NULL) if (ret == NULL)
explicit_bzero(pass, sizeof(pass)); explicit_bzero(pass, sizeof(pass));
#endif
return ret; return ret;
} }
@ -1055,7 +1057,9 @@ int main(int argc, char **argv)
if ((answer = getpasswd(con)) == NULL) if ((answer = getpasswd(con)) == NULL)
break; break;
if (deny) { if (deny) {
#ifdef HAVE_EXPLICIT_BZERO
explicit_bzero(answer, SULOGIN_PASSWORD_BUFSIZ); explicit_bzero(answer, SULOGIN_PASSWORD_BUFSIZ);
#endif
exit(EXIT_FAILURE); exit(EXIT_FAILURE);
} }
@ -1070,9 +1074,9 @@ int main(int argc, char **argv)
else if (strcmp(cryptbuf, pwd->pw_passwd) == 0) else if (strcmp(cryptbuf, pwd->pw_passwd) == 0)
doshell++; doshell++;
} }
#ifdef HAVE_EXPLICIT_BZERO
explicit_bzero(answer, SULOGIN_PASSWORD_BUFSIZ); explicit_bzero(answer, SULOGIN_PASSWORD_BUFSIZ);
#endif
if (doshell) { if (doshell) {
/* sushell() unmask signals */ /* sushell() unmask signals */
sushell(pwd); sushell(pwd);