Fix an instance in pam_krb5(8), where the variable 'user' could be used
uninitialized. Found by: clang 3.2 Reviewed by: des MFC after: 1 week
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svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=239100
@ -94,13 +94,13 @@ pam_sm_authenticate(pam_handle_t *pamh, int flags __unused,
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const char *pass, *user, *realpw, *prompt;
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if (openpam_get_option(pamh, PAM_OPT_AUTH_AS_SELF)) {
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pwd = getpwnam(getlogin());
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user = getlogin();
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} else {
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retval = pam_get_user(pamh, &user, NULL);
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if (retval != PAM_SUCCESS)
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return (retval);
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pwd = getpwnam(user);
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}
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pwd = getpwnam(user);
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PAM_LOG("Got user: %s", user);
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