Merge pull request #73 from JonasDralle/patch-1
Further documentation regarding #46 timeout bug
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		| @@ -90,7 +90,8 @@ int authPassword(pam_handle_t *pamh, char *serious_dev, int8_t bSerious, int8_t | |||||||
|  |  | ||||||
|   pam_prompt(pamh, PAM_PROMPT_ECHO_OFF, &response, _("Password: ")); |   pam_prompt(pamh, PAM_PROMPT_ECHO_OFF, &response, _("Password: ")); | ||||||
|  |  | ||||||
|   // Is response null? |   // Abort on null response. xscreensaver is known for passing null instead of aborting. | ||||||
|  |   // refer to https://bandie.org/programming/2018/04/24/pam_panic-Security-fix.html | ||||||
|   if(!response) |   if(!response) | ||||||
|     return(PAM_ABORT); |     return(PAM_ABORT); | ||||||
|  |  | ||||||
|   | |||||||
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