Messages in this thread Patch in this message | | | From | Jiri Slaby <> | Subject | [PATCH 3.12 43/56] drm/gma500: Fix possible out of bounds read | Date | Wed, 15 Jun 2016 09:31:07 +0200 |
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From: Itai Handler <itai_handler@hotmail.com>
3.12-stable review patch. If anyone has any objections, please let me know.
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commit 7ccca1d5bf69fdd1d3c5fcf84faf1659a6e0ad11 upstream.
Fix possible out of bounds read, by adding missing comma. The code may read pass the end of the dsi_errors array when the most significant bit (bit #31) in the intr_stat register is set. This bug has been detected using CppCheck (static analysis tool).
Signed-off-by: Itai Handler <itai_handler@hotmail.com> Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> Signed-off-by: Jiri Slaby <jslaby@suse.cz> --- drivers/gpu/drm/gma500/mdfld_dsi_pkg_sender.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/gma500/mdfld_dsi_pkg_sender.c b/drivers/gpu/drm/gma500/mdfld_dsi_pkg_sender.c index 489ffd2c66e5..a3d37e4a84ae 100644 --- a/drivers/gpu/drm/gma500/mdfld_dsi_pkg_sender.c +++ b/drivers/gpu/drm/gma500/mdfld_dsi_pkg_sender.c @@ -85,7 +85,7 @@ static const char *const dsi_errors[] = { "RX Prot Violation", "HS Generic Write FIFO Full", "LP Generic Write FIFO Full", - "Generic Read Data Avail" + "Generic Read Data Avail", "Special Packet Sent", "Tearing Effect", }; -- 2.9.0
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