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| author | Jiri Slaby <jirislaby@gmail.com> | 2009-08-08 11:36:06 +0200 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2009-08-23 00:52:22 +0200 |
| commit | edced191e4512b7795380563634f4d44b21c684a (patch) | |
| tree | 890c3863601cecdbce624eab70cc8e2e7dacf901 /drivers/scsi/pcmcia/nsp_cs.c | |
| parent | [SCSI] ch: Check NULL for kmalloc() return (diff) | |
| download | linux-edced191e4512b7795380563634f4d44b21c684a.tar.xz linux-edced191e4512b7795380563634f4d44b21c684a.zip | |
[SCSI] nsp_cs: fix buf overflow
In nsp_cs_config there is a wrong struct nsp_cs_configdata allocation.
It allocates only sizeof(pointer to nsp_cs_configdata) for a whole
structure. Add a dereference to the sizeof to allocate
sizeof(nsp_cs_configdata).
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/scsi/pcmcia/nsp_cs.c')
| -rw-r--r-- | drivers/scsi/pcmcia/nsp_cs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/pcmcia/nsp_cs.c b/drivers/scsi/pcmcia/nsp_cs.c index 70b60ade049e..e32c344d7ad8 100644 --- a/drivers/scsi/pcmcia/nsp_cs.c +++ b/drivers/scsi/pcmcia/nsp_cs.c @@ -1713,7 +1713,7 @@ static int nsp_cs_config(struct pcmcia_device *link) nsp_dbg(NSP_DEBUG_INIT, "in"); - cfg_mem = kzalloc(sizeof(cfg_mem), GFP_KERNEL); + cfg_mem = kzalloc(sizeof(*cfg_mem), GFP_KERNEL); if (!cfg_mem) return -ENOMEM; cfg_mem->data = data; |