3.5.7.4 -stable review patch. If anyone has any objections, please let me know.
------------------ From: Samuel Thibault <[email protected]> commit 6102c48bd421074a33e102f2ebda3724e8d275f9 upstream. Check that array index is in-bounds before accessing the synths[] array. Signed-off-by: Samuel Thibault <[email protected]> Cc: Nickolai Zeldovich <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> Signed-off-by: Herton Ronaldo Krzesinski <[email protected]> --- drivers/staging/speakup/synth.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/speakup/synth.c b/drivers/staging/speakup/synth.c index 217fd4a..5710fc5 100644 --- a/drivers/staging/speakup/synth.c +++ b/drivers/staging/speakup/synth.c @@ -423,7 +423,7 @@ int synth_add(struct spk_synth *in_synth) int i; int status = 0; mutex_lock(&spk_mutex); - for (i = 0; synths[i] != NULL && i < MAXSYNTHS; i++) + for (i = 0; i < MAXSYNTHS && synths[i] != NULL; i++) /* synth_remove() is responsible for rotating the array down */ if (in_synth == synths[i]) { mutex_unlock(&spk_mutex); -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
