fix bug: correct sys_sendfile args[3..4]-->[2..3]

6 years ago · 4a1c7976d3
parent 7ce2fca209
commit 4a1c7976d3
1 changed files with 1 additions and 1 deletions
--- a/kernel/src/syscall/mod.rs
+++ b/kernel/src/syscall/mod.rs
@ -88,7 +88,7 @@ pub fn syscall(id: usize, args: [usize; 6], tf: &mut TrapFrame) -> isize {
        }
        SYS_GETPID => sys_getpid(),
        // 40
-        SYS_SENDFILE => sys_sendfile(args[0], args[1], args[3] as *mut usize, args[4]),
+        SYS_SENDFILE => sys_sendfile(args[0], args[1], args[2] as *mut usize, args[3]),
        SYS_SOCKET => sys_socket(args[0], args[1], args[2]),
        SYS_CONNECT => sys_connect(args[0], args[1] as *const SockAddr, args[2]),
        SYS_ACCEPT => sys_accept(args[0], args[1] as *mut SockAddr, args[2] as *mut u32),