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| author | Kulikov Vasiliy <segooon@gmail.com> | 2010-07-16 20:13:51 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-07-22 14:33:00 -0700 |
| commit | e3eb7cdd111eec56d201c4a2b20b743c746b6d99 (patch) | |
| tree | 738e67b76cf63dea283e7dee3ad6efffb2e345a1 | |
| parent | b99e1943fd416a5889300fe0fe58367aa3e5705f (diff) | |
staging: hv: check kzalloc() result
If kzalloc() fails free allocated resources and exit.
Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | drivers/staging/hv/channel.c | 2 |
1 files changed, 2 insertions, 0 deletions
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; |