Feature #2762
open
109: Do not accept negative voice values since they can cause buffer overflow
Added by Evgeny Novikov over 12 years ago.
Updated over 12 years ago.
Description
There is a lot of cases in driver sound/oss/opl3.c when negative voice values can be passed to functions by some reasons. Commit 2f74a06 of linux-stable branch fixed a related issue (buffer overflow). We also should check this. Model 109_1a will take care on this.
Forgot to add, that the issue belongs to generic:buffer_overflow in our classifier.
67f1bd8 of our master branch added support of 109_1a model. As well as with tty null pointer checking this isn't very good stuff.
- Subject changed from Do not accept negative voice values since they can cause buffer overflow to 109: Do not accept negative voice values since they can cause buffer overflow
- Priority changed from High to Normal
Reduce priority until we'll decide that it's high actually.
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