Commit 653bb463 authored by Leo Kim's avatar Leo Kim Committed by Greg Kroah-Hartman
Browse files

staging: wilc1000: fixes potential null dereference 'wid.val'



This patch fixes the error reported by smatch.
 - Handle_ListenStateExpired() error: potential null dereference 'wid.val'
If kmalloc failed, referenced to a NULL pointer.
Signed-off-by: default avatarLeo Kim <leo.kim@atmel.com>
Signed-off-by: default avatarGlen Lee <glen.lee@atmel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 369a1d3b
......@@ -2635,8 +2635,10 @@ static u32 Handle_ListenStateExpired(struct host_if_drv *hif_drv,
wid.size = 2;
wid.val = kmalloc(wid.size, GFP_KERNEL);
if (!wid.val)
if (!wid.val) {
PRINT_ER("Failed to allocate memory\n");
return -ENOMEM;
}
wid.val[0] = u8remain_on_chan_flag;
wid.val[1] = FALSE_FRMWR_CHANNEL;
......
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment