From e3e2d498ec1770e61c2903483d1f0c8a0f8292e4 Mon Sep 17 00:00:00 2001 From: Alan Cox Date: Wed, 10 Dec 2014 23:18:50 +0000 Subject: [PATCH] dragon: fix off by one in devfd --- Kernel/platform-dragon/devfd.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Kernel/platform-dragon/devfd.c b/Kernel/platform-dragon/devfd.c index 48d94009..c4754a56 100644 --- a/Kernel/platform-dragon/devfd.c +++ b/Kernel/platform-dragon/devfd.c @@ -105,7 +105,7 @@ bad2: int fd_open(uint8_t minor, uint16_t flag) { - if(minor > MAX_FD) { + if(minor >= MAX_FD) { udata.u_error = ENODEV; return -1; } -- 2.34.1