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Date: Sat, 8 Aug 2009 11:36:06 +0200 From: Jiri Slaby <jirislaby@...il.com> To: James.Bottomley@...senPartnership.com Cc: linux-scsi@...r.kernel.org, linux-kernel@...r.kernel.org, Jiri Slaby <jirislaby@...il.com>, YOKOTA Hiroshi <yokota@...lab.is.tsukuba.ac.jp> Subject: [PATCH] SCSI: pcmcia, 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@...il.com> Cc: YOKOTA Hiroshi <yokota@...lab.is.tsukuba.ac.jp> --- 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 70b60ad..e32c344 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; -- 1.6.3.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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