---

yaml --- r: 114722 b: refs/heads/master c: 8798881 h: refs/heads/master v: v3
git-mirror · Oct 16, 2008 · bfe5a07 · bfe5a07
1 parent 9d72b42
commit bfe5a07
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Showing 2 changed files with 5 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 929f37cb3c3e0f4d23d7106693b7067cf72f4dbc
+refs/heads/master: 87988815073918134c0dae059cf247a4472d78ed
diff --git a/trunk/kernel/sys.c b/trunk/kernel/sys.c
@@ -1350,7 +1350,8 @@ asmlinkage long sys_sethostname(char __user *name, int len)
 	errno = -EFAULT;
 	if (!copy_from_user(tmp, name, len)) {
 		memcpy(utsname()->nodename, tmp, len);
-		utsname()->nodename[len] = 0;
+		memset(utsname()->nodename + len, 0,
+			sizeof(utsname()->nodename) - len);
 		errno = 0;
 	}
 	up_write(&uts_sem);
@@ -1396,7 +1397,8 @@ asmlinkage long sys_setdomainname(char __user *name, int len)
 	errno = -EFAULT;
 	if (!copy_from_user(tmp, name, len)) {
 		memcpy(utsname()->domainname, tmp, len);
-		utsname()->domainname[len] = 0;
+		memset(utsname()->domainname + len, 0,
+			sizeof(utsname()->domainname) - len);
 		errno = 0;
 	}
 	up_write(&uts_sem);