diff options
| author | Stefan Weinhuber <wein@de.ibm.com> | 2006-06-29 14:57:46 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2006-06-29 14:57:46 +0200 |
| commit | f45a43d847c96949d22e702879e52385a1547f6b (patch) | |
| tree | 0abad7e8684f5a734fb93611a1bf1effb828527b /drivers | |
| parent | 132fab13635a56a8151641671a2f896be00fd215 (diff) | |
[S390] missing check in dasd_eer_open.
Check the return value of kzalloc in dasd_eer_open.
Signed-off-by: Stefan Weinhuber <wein@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/s390/block/dasd_eer.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/s390/block/dasd_eer.c b/drivers/s390/block/dasd_eer.c index 2d8af709947f..9d574ede1b1d 100644 --- a/drivers/s390/block/dasd_eer.c +++ b/drivers/s390/block/dasd_eer.c @@ -521,6 +521,8 @@ static int dasd_eer_open(struct inode *inp, struct file *filp) unsigned long flags; eerb = kzalloc(sizeof(struct eerbuffer), GFP_KERNEL); + if (!eerb) + return -ENOMEM; eerb->buffer_page_count = eer_pages; if (eerb->buffer_page_count < 1 || eerb->buffer_page_count > INT_MAX / PAGE_SIZE) { |