diff options
Diffstat (limited to 'libbb/login.c')
| -rw-r--r-- | libbb/login.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/libbb/login.c b/libbb/login.c index d1f5d6498..a711a5437 100644 --- a/libbb/login.c +++ b/libbb/login.c @@ -50,6 +50,7 @@ void print_login_issue(const char *issue_file, const char *tty) outbuf = uts.sysname; break; case 'n': + case 'h': outbuf = uts.nodename; break; case 'r': @@ -72,10 +73,6 @@ void print_login_issue(const char *issue_file, const char *tty) case 't': strftime(buf, sizeof(buf), fmtstr_t, localtime(&t)); break; - case 'h': - gethostname(buf, sizeof(buf) - 1); - buf[sizeof(buf) - 1] = '\0'; - break; case 'l': outbuf = tty; break; @@ -91,13 +88,12 @@ void print_login_issue(const char *issue_file, const char *tty) void print_login_prompt(void) { - char buf[MAXHOSTNAMELEN+1]; - - if (gethostname(buf, MAXHOSTNAMELEN) == 0) - fputs(buf, stdout); - + char *hostname = safe_gethostname(); + + fputs(hostname, stdout); fputs(LOGIN, stdout); fflush(stdout); + free(hostname); } /* Clear dangerous stuff, set PATH */ |