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authorDenis Kirjanov <dkirjanov@kernel.org>2010-06-07 01:13:57 -0700
committerDavid S. Miller <davem@davemloft.net>2010-06-07 01:13:57 -0700
commit3fd7fa4a89f0b85b9b33e922f15a2289c0fb8499 (patch)
treeb945b7fb52aada745b386f12392e86f997c6814d
parent9227a46bfbac0516fb7428715a095e1bc59b872a (diff)
downloadlinux-2.6.34-ux500-3fd7fa4a89f0b85b9b33e922f15a2289c0fb8499.tar.gz
8139too: fix buffer overrun in rtl8139_init_board
Fix rtl_chip_info buffer overrun when we can't identify the chip. (i = ARRAY_SIZE (rtl_chip_info) in this case) Signed-off-by: Denis Kirjanov <dkirjanov@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--drivers/net/8139too.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/8139too.c b/drivers/net/8139too.c
index 4ba72933f0d..80cd074d381 100644
--- a/drivers/net/8139too.c
+++ b/drivers/net/8139too.c
@@ -860,6 +860,7 @@ retry:
}
/* if unknown chip, assume array element #0, original RTL-8139 in this case */
+ i = 0;
dev_dbg(&pdev->dev, "unknown chip version, assuming RTL-8139\n");
dev_dbg(&pdev->dev, "TxConfig = 0x%lx\n", RTL_R32 (TxConfig));
tp->chipset = 0;