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Diffstat (limited to 'libbb')
-rw-r--r--libbb/login.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/libbb/login.c b/libbb/login.c
index 98799dc49..2d6162564 100644
--- a/libbb/login.c
+++ b/libbb/login.c
@@ -37,7 +37,7 @@ void print_login_issue(const char *issue_file, const char *tty)
{
FILE *fd;
int c;
- char buf[256+2];
+ char buf[256];
const char *outbuf;
time_t t;
struct utsname uts;
@@ -82,8 +82,8 @@ void print_login_issue(const char *issue_file, const char *tty)
case 'D':
case 'o':
- buf[0] = '\0';
- getdomainname(buf, sizeof(buf) - 1);
+ getdomainname(buf, sizeof(buf));
+ buf[sizeof(buf) - 1] = '\0';
break;
case 'd':
@@ -95,8 +95,8 @@ void print_login_issue(const char *issue_file, const char *tty)
break;
case 'h':
- buf[0] = '\0';
gethostname(buf, sizeof(buf) - 1);
+ buf[sizeof(buf) - 1] = '\0';
break;
case 'l':
@@ -120,8 +120,8 @@ void print_login_prompt(void)
{
char buf[MAXHOSTNAMELEN+1];
- if(gethostname(buf, MAXHOSTNAMELEN) == 0)
- fputs(buf, stdout);
+ gethostname(buf, MAXHOSTNAMELEN);
+ fputs(buf, stdout);
fputs(LOGIN, stdout);
fflush(stdout);