Messages in this thread Patch in this message | | | From | Denis Kirjanov <> | Subject | [PATCH] edac: fix buffer overrun if no suitable bandwidth found | Date | Mon, 22 Oct 2012 19:30:58 +0400 |
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fix buffer overrun if no suitable bandwidth found
Signed-off-by: Denis Kirjanov <kirjanov@gmail.com> --- drivers/edac/amd64_edac.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c index 5a297a2..d85ad9e 100644 --- a/drivers/edac/amd64_edac.c +++ b/drivers/edac/amd64_edac.c @@ -188,6 +188,9 @@ static int __amd64_set_scrub_rate(struct pci_dev *ctl, u32 new_bw, u32 min_rate) * scrubrates array. */ } + if (i == ARRAY_SIZE(scrubrates)) { + i--; + } scrubval = scrubrates[i].scrubval; -- 1.7.9.5
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