From e3eb7cdd111eec56d201c4a2b20b743c746b6d99 Mon Sep 17 00:00:00 2001 From: Kulikov Vasiliy Date: Fri, 16 Jul 2010 20:13:51 +0400 Subject: [PATCH] staging: hv: check kzalloc() result If kzalloc() fails free allocated resources and exit. Signed-off-by: Kulikov Vasiliy Signed-off-by: Greg Kroah-Hartman --- drivers/staging/hv/channel.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/staging/hv/channel.c b/drivers/staging/hv/channel.c index f047c5a7f64c..78d1aa5f7f9a 100644 --- a/drivers/staging/hv/channel.c +++ b/drivers/staging/hv/channel.c @@ -465,6 +465,8 @@ static int VmbusChannelCreateGpadlHeader(void *Kbuffer, u32 Size, sizeof(struct vmbus_channel_gpadl_header) + sizeof(struct gpa_range) + pageCount * sizeof(u64); msgHeader = kzalloc(msgSize, GFP_KERNEL); + if (msgHeader == NULL) + goto nomem; msgHeader->MessageSize = msgSize; gpaHeader = (struct vmbus_channel_gpadl_header *)msgHeader->Msg; -- 2.39.5