crypto/openssh/auth-pam.c

715     u_int *num, char ***prompts, u_int **echo_on)
728 	*prompts = xmalloc(sizeof(char *));
729 	**prompts = NULL;
741 			**prompts = xrealloc(**prompts, 1, len);
742 			strlcpy(**prompts + plen, msg, len - plen);
751 			**prompts = xrealloc(**prompts, 1, len);
752 			strlcpy(**prompts + plen, msg, len - plen);
754 			strlcat(**prompts + plen, "\n", len - plen);
763 			if (**prompts != NULL && strlen(**prompts) != 0) {
764 				*info = **prompts;
765 				**prompts = NULL;
774 			if (**prompts != NULL) {
776 				debug("PAM: %s", **prompts);
777 				buffer_append(&loginmsg, **prompts,
778 				    strlen(**prompts));
779 				free(**prompts);
780 				**prompts = NULL;
1116  * echo-off prompts are for the password and stores messages for later