3.5.7.4 -stable review patch. If anyone has any objections, please let me know.
------------------
From: Nickolai Zeldovich <nicko...@csail.mit.edu>
commit ae428655b826f2755a8101b27beda42a275ef8ad upstream.
Check that array index is in-bounds before accessing the synths[] array.
Signed-off-by: Nickolai Zeldovich <nicko...@csail.mit.edu>
Cc: Samuel Thibault <samuel.thiba...@ens-lyon.org>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
Signed-off-by: Herton Ronaldo Krzesinski <herton.krzesin...@canonical.com>
---
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 331eae7..217fd4a 100644
--- a/drivers/staging/speakup/synth.c
+++ b/drivers/staging/speakup/synth.c
@@ -342,7 +342,7 @@ int synth_init(char *synth_name)
mutex_lock(&spk_mutex);
/* First, check if we already have it loaded. */
- for (i = 0; synths[i] != NULL && i < MAXSYNTHS; i++)
+ for (i = 0; i < MAXSYNTHS && synths[i] != NULL; i++)
if (strcmp(synths[i]->name, synth_name) == 0)
synth = synths[i];
--
1.7.9.5
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