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diff -u -r --new-file shadow-4.8.1.orig/libmisc/loginprompt.c shadow-4.8.1/libmisc/loginprompt.c
--- shadow-4.8.1.orig/libmisc/loginprompt.c 2019-07-23 10:26:08.000000000 -0500
+++ shadow-4.8.1/libmisc/loginprompt.c 2020-02-06 17:29:43.386954096 -0600
@@ -99,6 +99,15 @@
}
}
(void) gethostname (buf, sizeof buf);
+ /* Trim away everything after the first '.': */
+ i = 0;
+ while (buf[i] != '\0' && i < sizeof(buf) - 1) {
+ if (buf[i] == '.') {
+ buf[i] = '\0';
+ break;
+ }
+ i++;
+ }
printf (prompt, buf);
(void) fflush (stdout);
}
diff -u -r --new-file shadow-4.8.1.orig/src/login.c shadow-4.8.1/src/login.c
--- shadow-4.8.1.orig/src/login.c 2020-01-12 07:58:49.000000000 -0600
+++ shadow-4.8.1/src/login.c 2020-02-06 17:29:33.191954722 -0600
@@ -761,6 +761,15 @@
/* Make the login prompt look like we want it */
if (gethostname (hostn, sizeof (hostn)) == 0) {
+ /* Trim away everything after the first '.': */
+ int i = 0;
+ while (hostn[i] != '\0' && i < sizeof(hostn) - 1) {
+ if (hostn[i] == '.') {
+ hostn[i] = '\0';
+ break;
+ }
+ i++;
+ }
snprintf (loginprompt,
sizeof (loginprompt),
_("%s login: "), hostn);
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