break;
case PAM_PROMPT_ECHO_ON:
fprintf(stderr, "%s\n", PAM_MSG_MEMBER(msg, i, msg));
- fgets(input, sizeof input, stdin);
+ if (fgets(input, sizeof input, stdin) == NULL)
+ input[0] = '\0';
if ((reply[i].resp = strdup(input)) == NULL)
goto fail;
reply[i].resp_retcode = PAM_SUCCESS;