Messages in this thread Patch in this message | | | Date | Thu, 16 Mar 2006 09:19:11 +0800 | From | Eugene Teo <> | Subject | Fix sequencer missing negative bound check |
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dev is missing a negative bound check.
Signed-off-by: Eugene Teo <eugene.teo@eugeneteo.net>
--- linux-2.6/sound/oss/sequencer.c~ 2006-03-15 10:05:45.000000000 +0800 +++ linux-2.6/sound/oss/sequencer.c 2006-03-16 09:06:59.000000000 +0800 @@ -713,7 +713,7 @@ int i, l = 0; unsigned char *buf = &event_rec[2]; - if ((int) dev > max_synthdev) + if (dev < 0 || dev >= max_synthdev) return; if (!(synth_open_mask & (1 << dev))) return; -- 1024D/A6D12F80 print D51D 2633 8DAC 04DB 7265 9BB8 5883 6DAA A6D1 2F80 main(i) { putchar(182623909 >> (i-1) * 5&31|!!(i<7)<<6) && main(++i); } - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.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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