rfelker writes in Bug 742: make sure string is null terminated after calling gethostname

2006-02-19 23:03:31 +00:00 · 2006-02-19 23:03:31 +00:00 · dce17c6268
commit dce17c6268
parent 294254ce6b
1 changed files with 2 additions and 1 deletions
--- a/libbb/login.c
+++ b/libbb/login.c
@ -96,6 +96,7 @@ void print_login_issue(const char *issue_file, const char *tty)

 					case 'h':
 						gethostname(buf, sizeof(buf) - 1);
+						buf[sizeof(buf) - 1] = '\0';
 						break;

 					case 'l':