From 03bf22f55990d27a1d3a5f8c6f8c94fb400f77d4 Mon Sep 17 00:00:00 2001 From: Bradley Bolen Date: Mon, 22 Aug 2011 11:48:05 +0000 Subject: [PATCH] stdio: Fix a possible buffer overflow Signed-off-by: Bradley Bolen --- common/stdio.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/common/stdio.c b/common/stdio.c index b20772c..1bf9ba0 100644 --- a/common/stdio.c +++ b/common/stdio.c @@ -160,7 +160,7 @@ int stdio_deregister(const char *devname) int l; struct list_head *pos; struct stdio_dev *dev; - char temp_names[3][8]; + char temp_names[3][16]; dev = stdio_get_by_name(devname); @@ -174,7 +174,7 @@ int stdio_deregister(const char *devname) } memcpy (&temp_names[l][0], stdio_devices[l]->name, - sizeof(stdio_devices[l]->name)); + sizeof(temp_names[l])); } list_del(&(dev->list));